title
End-to-End NLP Project | Build a Chatbot in Dialogflow | NLP Tutorial | S3 E2

description
Description: In this video, we will build a chatbot in Dialogflow for a food delivery system. It will be an end-to-end project covering Dialogflow basics, building a backend in python and Fastapi, interactions with MySQL database, and much more. We will cover Dialogflow fundamentals such as intents, entities, contexts, etc. Source code: https://codebasics.io/resources/end-to-end-nlp-chatbot-project Timestamps: 00:00 - 01.53: Introduction 01.54 - 4.23: Problem statement 4.24 - 10. 00: Scope of Work 10.01 - 12.23: Using ChatGPT for Solution Design & Architecture 12.24 - 14.00: Finalizing Chatbot Building Steps 14.00 - 17.14: Reason for choosing DialogFlow 17.30 - 20.27: Dialogflow setup 20.28 - 24.16: Dialogflow intents 24.17 - 28.09: Dialogflow entities 28.10 - 52.45: Dialogflow setup 52.46 - 01.04.48: Dialogflow contexts 01.04.50 - 01.06.22 : Fulfillment 01.06.23 - 01.10.14 : Database setup 01.10.15 - 01.15.10 : Backend setup 01.15.11 - 02:24:48: FastAPI Python Backend coding 02.24.49 - 02.49.38 - Website integration 02.49.29 - 02.55.04 Exercise and next steps 02.55.05 - Happy ending! Complete NLP Playlist: https://www.youtube.com/playlist?list=PLeo1K3hjS3uuvuAXhYjV2lMEShq2UYSwX Do you want to learn technology from me? Check https://codebasics.io/?utm_source=description&utm_medium=yt&utm_campaign=description&utm_id=description for my affordable video courses. Need help building software or data analytics/AI solutions? My company https://www.atliq.com/ can help. Click on the Contact button on that website. 🎥 Codebasics Hindi channel: https://www.youtube.com/channel/UCTmFBhuhMibVoSfYom1uXEg #️⃣ Social Media #️⃣ 🔗 Discord: https://discord.gg/r42Kbuk 📸 Dhaval's Personal Instagram: https://www.instagram.com/dhavalsays/ 📸 Codebasics Instagram: https://www.instagram.com/codebasicshub/ 🔊 Facebook: https://www.facebook.com/codebasicshub 📱 Twitter: https://twitter.com/codebasicshub 📝 Linkedin (Personal): https://www.linkedin.com/in/dhavalsays/ 📝 Linkedin (Codebasics): https://www.linkedin.com/company/codebasics/ 🔗 Patreon: https://www.patreon.com/codebasics?fan_landing=true

detail
{'title': 'End-to-End NLP Project | Build a Chatbot in Dialogflow | NLP Tutorial | S3 E2', 'heatmap': [{'end': 2742.068, 'start': 2630.878, 'weight': 0.741}, {'end': 3581.65, 'start': 3365.547, 'weight': 0.706}, {'end': 4108.511, 'start': 3786.397, 'weight': 0.935}, {'end': 4423.456, 'start': 4207.237, 'weight': 0.771}, {'end': 4739.443, 'start': 4628.112, 'weight': 0.817}, {'end': 5269.253, 'start': 5049.915, 'weight': 0.851}], 'summary': 'Series details the building and implementation of chatbots for a food website, covering project scoping, agile methodology, chatgpt, dialogflow, nlp, entity recognition, chatbot development, and order tracking system implementation. it also delves into backend integration, end-to-end application development, and order management system development, emphasizing the importance of coherent conversation flow for seamless interactions and the process of handling orders, testing functionalities, and creating a website without web development knowledge.', 'chapters': [{'end': 264.477, 'segs': [{'end': 96.304, 'src': 'embed', 'start': 29.698, 'weight': 0, 'content': [{'end': 37.406, 'text': 'Peter Pandey, a budding data professional, decides to step up and help his uncle Ben Pandey.', 'start': 29.698, 'duration': 7.708}, {'end': 39.688, 'text': 'Peter is a go-getter.', 'start': 38.407, 'duration': 1.281}, {'end': 41.811, 'text': "He's set on a mission.", 'start': 40.269, 'duration': 1.542}, {'end': 47.397, 'text': "He decides to build a chatbot for his uncle Ben's eatery.", 'start': 43.493, 'duration': 3.904}, {'end': 51.904, 'text': 'In fact, he succeeded in building one.', 'start': 48.757, 'duration': 3.147}, {'end': 55.711, 'text': 'The first small step towards a giant leap.', 'start': 52.425, 'duration': 3.286}, {'end': 72.84, 'text': "I am going to take you along Peter's journey of building this chatbot step by step.", 'start': 68.519, 'duration': 4.321}, {'end': 75.92, 'text': 'We will first configure our chatbot in Dialogflow.', 'start': 73.28, 'duration': 2.64}, {'end': 82.562, 'text': 'Then we will write a backend server in Python using FastAPI web serving framework.', 'start': 76.5, 'duration': 6.062}, {'end': 85.462, 'text': 'This will interact with MySQL database.', 'start': 83.342, 'duration': 2.12}, {'end': 90.323, 'text': 'So we will be placing orders, retrieving order information from this database.', 'start': 85.642, 'duration': 4.681}, {'end': 96.304, 'text': 'And once all of this is done, we will integrate this chatbot to our food website.', 'start': 90.943, 'duration': 5.361}], 'summary': "Peter builds a chatbot for his uncle's eatery using dialogflow, fastapi, and mysql database.", 'duration': 66.606, 'max_score': 29.698, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco29698.jpg'}, {'end': 193.974, 'src': 'embed', 'start': 142.065, 'weight': 4, 'content': [{'end': 149.687, 'text': 'And what we want to do is we want to build a chatbot and integrate it on this particular website,', 'start': 142.065, 'duration': 7.622}, {'end': 153.368, 'text': 'so that you know the chatbot appears on the bottom right.', 'start': 149.687, 'duration': 3.681}, {'end': 158.13, 'text': 'And a person can say new order or track order.', 'start': 154.168, 'duration': 3.962}, {'end': 162.451, 'text': "So now let's say if I'm saying new order, it will show me all the items which are available.", 'start': 158.37, 'duration': 4.081}, {'end': 168.594, 'text': 'And I can then say, give me two baobaji, one pizza, all the junk food.', 'start': 162.952, 'duration': 5.642}, {'end': 173.316, 'text': 'And it will kind of review whatever you have added in the cart so far.', 'start': 169.374, 'duration': 3.942}, {'end': 176.339, 'text': "Then you can add, let's say, one mango.", 'start': 174.136, 'duration': 2.203}, {'end': 176.759, 'text': "Let's see.", 'start': 176.359, 'duration': 0.4}, {'end': 178.521, 'text': 'You can even remove an item.', 'start': 177.1, 'duration': 1.421}, {'end': 181.365, 'text': 'You can say, well, these are too much.', 'start': 178.842, 'duration': 2.523}, {'end': 184.368, 'text': "I want to remove, let's say, pizza.", 'start': 182.286, 'duration': 2.082}, {'end': 187.732, 'text': 'And the chatbot, you look at it, chatbot is smart.', 'start': 185.171, 'duration': 2.561}, {'end': 193.974, 'text': 'It is remembering the context and it is having this list where you can add items and remove items.', 'start': 187.852, 'duration': 6.122}], 'summary': 'The chatbot on the website allows users to make new orders, track orders, add and remove items, and review the cart contents, demonstrating smart contextual awareness.', 'duration': 51.909, 'max_score': 142.065, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco142065.jpg'}, {'end': 239.837, 'src': 'embed', 'start': 215.881, 'weight': 3, 'content': [{'end': 222.706, 'text': 'you know all these companies have fancy names eno, julie, alexa, all these chatbot names.', 'start': 215.881, 'duration': 6.825}, {'end': 225.147, 'text': 'i came up with this name, mira.', 'start': 222.706, 'duration': 2.441}, {'end': 227.809, 'text': 'so mira will be the chatbot that we are going to build.', 'start': 225.147, 'duration': 2.662}, {'end': 235.174, 'text': 'now you can have a different scenario where a person might say i want to track an existing order after placing an order.', 'start': 227.809, 'duration': 7.365}, {'end': 239.837, 'text': 'what happens is in the kitchen, chef will prepare it, then it will be delivered.', 'start': 235.174, 'duration': 4.663}], 'summary': 'Introducing mira as the chatbot name for tracking orders in a kitchen.', 'duration': 23.956, 'max_score': 215.881, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco215881.jpg'}], 'start': 2.133, 'title': 'Building and implementing chatbots for a food website', 'summary': 'Discusses the challenges faced in listing the eatery on e-commerce platforms, the success of building a chatbot for the eatery, and the implementation of a chatbot named mira on a food website, enabling users to place new orders, track existing orders, and receive real-time updates on order status.', 'chapters': [{'end': 115.425, 'start': 2.133, 'title': 'Decade of e-commerce: building a chatbot for an eatery', 'summary': 'Discusses the challenges faced by ben pandey in listing his eatery on e-commerce platforms and the subsequent success of his nephew, peter pandey, in building a chatbot for the eatery, which involved configuring a chatbot in dialogflow, writing a backend server in python using fastapi, and integrating it to the food website.', 'duration': 113.292, 'highlights': ["Peter Pandey builds a chatbot for his uncle Ben's eatery Peter Pandey successfully builds a chatbot for his uncle's eatery, which serves as a significant solution to the rejection faced by his uncle from e-commerce platforms.", 'Configuration of chatbot in Dialogflow and writing a backend server in Python using FastAPI The chapter provides a detailed process of configuring a chatbot in Dialogflow and writing a backend server in Python using FastAPI, which are essential steps in building the chatbot for the eatery.', "Integration of the chatbot to the food website The chapter discusses the integration of the chatbot to the food website, emphasizing the comprehensive nature of the project and its potential impact on the eatery's operations and customer experience."]}, {'end': 264.477, 'start': 116.326, 'title': 'Implementing mira chatbot for food website', 'summary': 'Discusses the implementation of a chatbot named mira on a food website to enable users to place new orders, track existing orders, and receive real-time updates on the order status, with a focus on integrating a chatbot, managing order items, and providing order status updates.', 'duration': 148.151, 'highlights': ['Implementing a chatbot named Mira on a food website The chatbot named Mira is to be integrated on the food website to enable users to place new orders and track existing orders, providing convenience and enhancing user experience.', 'Enabling users to place new orders and track existing orders The chatbot will allow users to place new orders by selecting items from the available menu, modifying the order, and completing the transaction, as well as track existing orders by providing real-time status updates on the order progress.', 'Integration of chatbot and management of order items The chatbot will facilitate the selection and modification of order items, such as adding, removing, and reviewing items, allowing users to interact seamlessly and efficiently with the ordering process.', 'Providing real-time order status updates The chatbot will offer real-time updates on the status of the placed order, including information on order preparation, delivery, and any relevant status changes, enhancing transparency and user satisfaction.']}], 'duration': 262.344, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2133.jpg', 'highlights': ["Peter Pandey successfully builds a chatbot for his uncle's eatery, serving as a significant solution to the rejection faced by his uncle from e-commerce platforms.", 'The chapter provides a detailed process of configuring a chatbot in Dialogflow and writing a backend server in Python using FastAPI, essential steps in building the chatbot for the eatery.', "The chapter discusses the integration of the chatbot to the food website, emphasizing the comprehensive nature of the project and its potential impact on the eatery's operations and customer experience.", 'The chatbot named Mira is to be integrated on the food website to enable users to place new orders and track existing orders, providing convenience and enhancing user experience.', 'The chatbot will allow users to place new orders by selecting items from the available menu, modifying the order, and completing the transaction, as well as track existing orders by providing real-time status updates on the order progress.', 'The chatbot will facilitate the selection and modification of order items, such as adding, removing, and reviewing items, allowing users to interact seamlessly and efficiently with the ordering process.', 'The chatbot will offer real-time updates on the status of the placed order, including information on order preparation, delivery, and any relevant status changes, enhancing transparency and user satisfaction.']}, {'end': 623.176, 'segs': [{'end': 295.44, 'src': 'embed', 'start': 265.237, 'weight': 0, 'content': [{'end': 270.303, 'text': 'Okay, so first thing we are doing now is we are scoping down our work.', 'start': 265.237, 'duration': 5.066}, {'end': 273.506, 'text': 'When I worked in industry at Bloomberg and Nvidia.', 'start': 270.483, 'duration': 3.023}, {'end': 280.133, 'text': 'business managers would come up with big projects and they will have so many features that they would want to implement.', 'start': 273.506, 'duration': 6.627}, {'end': 285.436, 'text': "But when you start any project in the first phase, you don't implement all the features.", 'start': 280.293, 'duration': 5.143}, {'end': 287.657, 'text': 'You have to scope it down.', 'start': 285.916, 'duration': 1.741}, {'end': 289.938, 'text': 'So here is a huge list of requirements.', 'start': 288.157, 'duration': 1.781}, {'end': 295.44, 'text': "You come up with the initial set of features that you're going to implement.", 'start': 290.498, 'duration': 4.942}], 'summary': "When starting a project, it's important to scope down the work and implement initial set of features.", 'duration': 30.203, 'max_score': 265.237, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco265237.jpg'}, {'end': 446.651, 'src': 'embed', 'start': 396.818, 'weight': 2, 'content': [{'end': 398.56, 'text': 'Implementing store hours is a piece of cake.', 'start': 396.818, 'duration': 1.742}, {'end': 401.364, 'text': 'You can implement it in half a day, maybe.', 'start': 399.421, 'duration': 1.943}, {'end': 410.421, 'text': "but it doesn't have too much impact, okay? So you want to target those features which has high impact, high visibility.", 'start': 402.236, 'duration': 8.185}, {'end': 416.345, 'text': 'And after a closed room discussion between business stakeholders and data scientists,', 'start': 411.122, 'duration': 5.223}, {'end': 422.049, 'text': 'they decided these are the two features which we should implement in our first round.', 'start': 416.345, 'duration': 5.704}, {'end': 431.095, 'text': 'So what we had initially was all these features, if you put it in a flat vertical list, this is called your backlog.', 'start': 423.029, 'duration': 8.066}, {'end': 438.943, 'text': "Folks, when you're preparing for data science or NLP career, make sure you don't learn only technical things.", 'start': 432.116, 'duration': 6.827}, {'end': 446.651, 'text': 'You need to understand the fundamentals behind project management, agile methodology, stakeholder management, and so on.', 'start': 439.164, 'duration': 7.487}], 'summary': 'Implementing store hours takes half a day, prioritize high-impact features, and learn project management fundamentals for data science and nlp careers.', 'duration': 49.833, 'max_score': 396.818, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco396818.jpg'}, {'end': 555.962, 'src': 'embed', 'start': 513.788, 'weight': 3, 'content': [{'end': 516.691, 'text': 'but their immediate target is these two features.', 'start': 513.788, 'duration': 2.903}, {'end': 525.318, 'text': 'once these two features are out now, you will have minimum viable product, which is your first version which you can deploy.', 'start': 516.691, 'duration': 8.627}, {'end': 527.279, 'text': 'you can test with users.', 'start': 525.318, 'duration': 1.961}, {'end': 528.881, 'text': 'users will give you some feedback.', 'start': 527.279, 'duration': 1.602}, {'end': 534.305, 'text': 'After the feedback, some of your backlog items will change because business is dynamic.', 'start': 529.481, 'duration': 4.824}, {'end': 535.206, 'text': "It's always changing.", 'start': 534.365, 'duration': 0.841}, {'end': 541.752, 'text': "It's not like, okay, my manager told me to implement this 10 feature and I will keep on implementing this for next one year.", 'start': 535.366, 'duration': 6.386}, {'end': 548.678, 'text': "No, As you deploy your MVP in production, your current backlog will change based on the feedback you're getting from people,", 'start': 541.812, 'duration': 6.866}, {'end': 551.06, 'text': 'based on changing demands from the business.', 'start': 548.678, 'duration': 2.382}, {'end': 555.962, 'text': 'so in phase two, then you can pull some more features from backlog.', 'start': 551.3, 'duration': 4.662}], 'summary': 'Targeting two features for mvp, testing with users, and adapting backlog based on feedback and changing demands.', 'duration': 42.174, 'max_score': 513.788, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco513788.jpg'}], 'start': 265.237, 'title': 'Project scoping and agile methodology', 'summary': 'Discusses the importance of scoping down work for project implementation, drawing on examples from industry experience at bloomberg and nvidia, and emphasizes the process of selecting initial features and reviewing them with the business. it also delves into prioritizing and selecting features based on impact and feasibility, creating a minimum viable product (mvp), and adapting the backlog based on user feedback in agile project management, emphasizing the importance of understanding project management and agile methodology in addition to technical skills.', 'chapters': [{'end': 337.48, 'start': 265.237, 'title': 'Scoping down work for project implementation', 'summary': 'Discusses the importance of scoping down work for project implementation, drawing on examples from industry experience at bloomberg and nvidia, and emphasizes the process of selecting initial features and reviewing them with the business.', 'duration': 72.243, 'highlights': ['Scoping down work involves selecting initial features from a list of requirements, as demonstrated through examples from industry experience at Bloomberg and Nvidia.', 'Business managers often propose big projects with numerous features, but it is essential to start with a scoped-down version in the initial phase.', 'Features for a new order process include placing a new order, supporting payment through a chatbot, and tracking options by order ID, phone number, or customer name.', 'Business review is crucial for refining and finalizing the selected features for project implementation.']}, {'end': 623.176, 'start': 337.78, 'title': 'Project management and agile methodology', 'summary': 'Discusses the process of prioritizing and selecting features based on impact and feasibility, creating a minimum viable product (mvp), and adapting the backlog based on user feedback in agile project management, emphasizing the importance of understanding project management and agile methodology in addition to technical skills.', 'duration': 285.396, 'highlights': ['The process of selecting features is based on impact and feasibility, where high impact and high visibility features are prioritized, and a closed room discussion between business stakeholders and data scientists is conducted to decide on the features to be implemented. Prioritization based on impact and feasibility, closed room discussion between business stakeholders and data scientists, selection of features for implementation.', 'Creating a minimum viable product (MVP) involves defining the most essential features to be implemented in the initial phase and utilizing project management tools such as Jira, Notion, or Asana to manage the process. Definition of MVP, utilization of project management tools (Jira, Notion, Asana) for managing the process.', 'Adapting the backlog based on user feedback and changing business demands is essential, and features are pulled from the backlog to be implemented in subsequent phases, reflecting the dynamic nature of business requirements. Adapting backlog based on user feedback and changing business demands, pulling features from the backlog for subsequent phases, dynamic nature of business requirements.', 'Emphasizing the importance of understanding project management, agile methodology, stakeholder management, and the fundamentals behind project development in addition to technical skills for data scientists and ML engineers. Importance of understanding project management, agile methodology, stakeholder management, and project development fundamentals for data scientists and ML engineers.']}], 'duration': 357.939, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco265237.jpg', 'highlights': ['Scoping down work involves selecting initial features from a list of requirements, as demonstrated through examples from industry experience at Bloomberg and Nvidia.', 'Business managers often propose big projects with numerous features, but it is essential to start with a scoped-down version in the initial phase.', 'The process of selecting features is based on impact and feasibility, where high impact and high visibility features are prioritized, and a closed room discussion between business stakeholders and data scientists is conducted to decide on the features to be implemented.', 'Creating a minimum viable product (MVP) involves defining the most essential features to be implemented in the initial phase and utilizing project management tools such as Jira, Notion, or Asana to manage the process.', 'Adapting the backlog based on user feedback and changing business demands is essential, and features are pulled from the backlog to be implemented in subsequent phases, reflecting the dynamic nature of business requirements.', 'Emphasizing the importance of understanding project management, agile methodology, stakeholder management, and the fundamentals behind project development in addition to technical skills for data scientists and ML engineers.']}, {'end': 1269.138, 'segs': [{'end': 669.253, 'src': 'embed', 'start': 623.836, 'weight': 0, 'content': [{'end': 627.5, 'text': "Let's say, if you're a college student, if you're learning or even if you're working as a data scientist,", 'start': 623.836, 'duration': 3.664}, {'end': 633.567, 'text': 'you have a great consultant right now who is available to you for free all the time.', 'start': 627.5, 'duration': 6.067}, {'end': 636.73, 'text': 'And that consultant is ChatGPT.', 'start': 634.227, 'duration': 2.503}, {'end': 640.894, 'text': 'Yes, ChatGPT can give you a complete solution design.', 'start': 637.171, 'duration': 3.723}, {'end': 643.717, 'text': "Here I'm saying I have a fast food business.", 'start': 641.115, 'duration': 2.602}, {'end': 649.162, 'text': 'I want to build this chatbot and I want two features, new order and track order.', 'start': 644.318, 'duration': 4.844}, {'end': 654.787, 'text': 'Okay Chat GPT will give you a complete design step by step.', 'start': 649.342, 'duration': 5.445}, {'end': 658.47, 'text': 'And the suggestion that it is giving is actually pretty good.', 'start': 655.287, 'duration': 3.183}, {'end': 659.771, 'text': "Okay It's not like bluffing.", 'start': 658.53, 'duration': 1.241}, {'end': 663.954, 'text': 'So it is saying you need to first use Dialogflow.', 'start': 660.071, 'duration': 3.883}, {'end': 666.036, 'text': "It's a NLP platform.", 'start': 664.554, 'duration': 1.482}, {'end': 669.253, 'text': 'It will understand input and generate responses.', 'start': 667.091, 'duration': 2.162}], 'summary': 'Chatgpt is a free consultant providing complete solution designs, recommending dialogflow for nlp.', 'duration': 45.417, 'max_score': 623.836, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco623836.jpg'}, {'end': 816.39, 'src': 'embed', 'start': 785.789, 'weight': 1, 'content': [{'end': 788.89, 'text': 'For your specific need, Dialogflow might be better.', 'start': 785.789, 'duration': 3.101}, {'end': 791.912, 'text': 'For a need of some other team, Rasa might be better.', 'start': 789.13, 'duration': 2.782}, {'end': 795.253, 'text': "So it's like dependent on the individual situation.", 'start': 792.032, 'duration': 3.221}, {'end': 805.941, 'text': 'Therefore, you as an NLP engineer or a data scientist need to learn how to pick a right platform for your given project or a problem.', 'start': 795.954, 'duration': 9.987}, {'end': 809.584, 'text': 'Then we are going to obviously in this project use Dialogflow.', 'start': 806.121, 'duration': 3.463}, {'end': 812.467, 'text': "I will tell you how I picked Dialogflow and why I didn't use Rasa.", 'start': 809.644, 'duration': 2.823}, {'end': 816.39, 'text': 'In Dialogflow, we have to set up something called intent and fulfillment.', 'start': 812.667, 'duration': 3.723}], 'summary': 'Choosing between dialogflow and rasa depends on individual needs. in this project, dialogflow was chosen for setting up intents and fulfillment.', 'duration': 30.601, 'max_score': 785.789, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco785789.jpg'}, {'end': 1121.319, 'src': 'embed', 'start': 1096.482, 'weight': 4, 'content': [{'end': 1102.846, 'text': 'Can you suggest me which is better? And it is saying Dialogflow ES is better because number one, cost.', 'start': 1096.482, 'duration': 6.364}, {'end': 1106.008, 'text': 'Cost of ES is much lesser compared to CX.', 'start': 1103.466, 'duration': 2.542}, {'end': 1111.451, 'text': "If you look at CX, uh, their their pricing is, i think it's.", 'start': 1106.468, 'duration': 4.983}, {'end': 1121.319, 'text': "it's a bit costlier, for, i think, uh, 10 chat session they charge something like two dollar, which is kind of costly.", 'start': 1111.451, 'duration': 9.868}], 'summary': 'Dialogflow es is better than cx due to lower cost, $2 for 10 chat sessions.', 'duration': 24.837, 'max_score': 1096.482, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco1096482.jpg'}, {'end': 1180.971, 'src': 'embed', 'start': 1151.719, 'weight': 5, 'content': [{'end': 1157.963, 'text': 'And once you create that account, see, let me open this in cognitive mode.', 'start': 1151.719, 'duration': 6.244}, {'end': 1161.295, 'text': 'it will say sign in using Google.', 'start': 1159.152, 'duration': 2.143}, {'end': 1165.963, 'text': 'So here you can sign in and then you will come here.', 'start': 1161.395, 'duration': 4.568}, {'end': 1170.143, 'text': 'Okay Now there is this concept of agent.', 'start': 1166.284, 'duration': 3.859}, {'end': 1171.844, 'text': 'So I have already built this chatbot.', 'start': 1170.163, 'duration': 1.681}, {'end': 1174.506, 'text': 'So it is showing this, but let me create a new one.', 'start': 1171.884, 'duration': 2.622}, {'end': 1178.409, 'text': 'So here I will say create a new agent.', 'start': 1174.946, 'duration': 3.463}, {'end': 1180.971, 'text': 'So new agent is essentially your new chatbot.', 'start': 1178.469, 'duration': 2.502}], 'summary': 'Creating a new chatbot involves signing in using google and creating a new agent.', 'duration': 29.252, 'max_score': 1151.719, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco1151719.jpg'}], 'start': 623.836, 'title': 'Building chatbots with chatgpt and dialogflow', 'summary': 'Explores how chatgpt serves as a free consultant for data scientists, learners, and college students, providing complete solution designs for building chatbots with features like new order, track order, and recommends using dialogflow, emphasizing the benefits of dialogflow over rasa, the importance of platform selection, and the process of setting up a new chatbot agent on google cloud.', 'chapters': [{'end': 669.253, 'start': 623.836, 'title': 'Chatgpt as a free consultant for data scientists', 'summary': 'Discusses how chatgpt serves as a free consultant for college students, learners, and data scientists, providing complete solution designs such as building a chatbot with features for new order and track order and recommending the use of dialogflow, an nlp platform.', 'duration': 45.417, 'highlights': ['ChatGPT serves as a free consultant for college students, learners, and data scientists, providing complete solution designs. ChatGPT is available as a free consultant for college students and data scientists, offering complete solution designs.', 'Recommendation to use Dialogflow, an NLP platform, for understanding input and generating responses. ChatGPT recommends using Dialogflow, which is an NLP platform, for understanding input and generating responses in the solution design process.', 'Providing a complete design step by step for building a chatbot with features for new order and track order. ChatGPT offers a step-by-step complete design for building a chatbot with features for new order and track order in the solution design process.']}, {'end': 1269.138, 'start': 669.974, 'title': 'Building chatbot with dialogflow', 'summary': 'Discusses building a chatbot using dialogflow, including platform selection, comparison with rasa, choosing between dialogflow cx and es, and creating a new agent for a chatbot on google cloud, emphasizing the benefits of dialogflow over rasa, the importance of platform selection, and the process of setting up a new chatbot agent on google cloud.', 'duration': 599.164, 'highlights': ["The importance of platform selection Choosing the right platform for chatbot implementation is crucial, with Dialogflow being selected over Rasa due to its features, time to market, training data, integrations, and usage by major companies like Domino's, Ticketmaster, and Air Asia.", 'Choosing between Dialogflow CX and ES The decision to use Dialogflow ES over CX was influenced by factors such as cost, where ES proved to be more cost-effective, as suggested by ChatGPT, leading to the selection of Dialogflow ES for the chatbot implementation.', 'Creating a new agent for a chatbot on Google Cloud The process of creating a new chatbot agent named Mira for food delivery on Google Cloud was detailed, emphasizing the cloud-based nature of the project and the use of Google Cloud for the chatbot implementation.', 'Comparison with Rasa A comparison between Dialogflow and Rasa was made, highlighting the differences in time to market, training data, integrations, and the specific use case, ultimately leading to the selection of Dialogflow for the chatbot project.']}], 'duration': 645.302, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco623836.jpg', 'highlights': ['ChatGPT serves as a free consultant for college students, learners, and data scientists, providing complete solution designs.', 'Recommendation to use Dialogflow, an NLP platform, for understanding input and generating responses.', 'Providing a complete design step by step for building a chatbot with features for new order and track order.', "Choosing the right platform for chatbot implementation is crucial, with Dialogflow being selected over Rasa due to its features, time to market, training data, integrations, and usage by major companies like Domino's, Ticketmaster, and Air Asia.", 'The decision to use Dialogflow ES over CX was influenced by factors such as cost, where ES proved to be more cost-effective, as suggested by ChatGPT, leading to the selection of Dialogflow ES for the chatbot implementation.', 'Creating a new agent for a chatbot on Google Cloud was detailed, emphasizing the cloud-based nature of the project and the use of Google Cloud for the chatbot implementation.', 'A comparison between Dialogflow and Rasa was made, highlighting the differences in time to market, training data, integrations, and the specific use case, ultimately leading to the selection of Dialogflow for the chatbot project.']}, {'end': 2752.793, 'segs': [{'end': 1564.115, 'src': 'embed', 'start': 1533.267, 'weight': 1, 'content': [{'end': 1535.29, 'text': 'And as an argument, it needs this information.', 'start': 1533.267, 'duration': 2.023}, {'end': 1539.236, 'text': 'How do you get that information? You get that through entities.', 'start': 1535.37, 'duration': 3.866}, {'end': 1541.64, 'text': 'So here, PowerBudgie is one entity.', 'start': 1539.496, 'duration': 2.144}, {'end': 1544.442, 'text': 'which is called food item two and one.', 'start': 1542.1, 'duration': 2.342}, {'end': 1546.983, 'text': 'these are another quantity which is called number.', 'start': 1544.442, 'duration': 2.541}, {'end': 1551.006, 'text': "it's a system generated entity in dialog flow number.", 'start': 1546.983, 'duration': 4.023}, {'end': 1552.567, 'text': 'you can also define custom entity.', 'start': 1551.006, 'duration': 1.561}, {'end': 1553.447, 'text': 'you can call it okay.', 'start': 1552.567, 'duration': 0.88}, {'end': 1557.57, 'text': 'these are quantity of food dash quantity okay.', 'start': 1553.447, 'duration': 4.123}, {'end': 1559.812, 'text': "So I think it's now clear.", 'start': 1558.07, 'duration': 1.742}, {'end': 1564.115, 'text': 'Let me give you one more example which I have discussed in our NLP tutorial playlist before.', 'start': 1559.952, 'duration': 4.163}], 'summary': 'Entities in dialog flow help analyze information. powerbudgie is one entity, with other entities like food item and number. custom entities can also be defined.', 'duration': 30.848, 'max_score': 1533.267, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco1533267.jpg'}, {'end': 1704.995, 'src': 'embed', 'start': 1675.959, 'weight': 2, 'content': [{'end': 1677.7, 'text': 'You have a dialogue, which is a conversation.', 'start': 1675.959, 'duration': 1.741}, {'end': 1680.682, 'text': 'From conversation, you are extracting two things.', 'start': 1678.38, 'duration': 2.302}, {'end': 1686.343, 'text': 'intent entity and intent is mapped to some python function.', 'start': 1681.402, 'duration': 4.941}, {'end': 1690.784, 'text': 'entity is nothing but the argument to that python function.', 'start': 1686.343, 'duration': 4.441}, {'end': 1695.625, 'text': 'all right, by default, you get two intents in dialog flow.', 'start': 1690.784, 'duration': 4.841}, {'end': 1698.026, 'text': 'so i clicked on intents and i am seeing these two.', 'start': 1695.625, 'duration': 2.401}, {'end': 1699.746, 'text': 'okay, what are these exactly?', 'start': 1698.026, 'duration': 1.72}, {'end': 1700.847, 'text': 'let me check.', 'start': 1699.746, 'duration': 1.101}, {'end': 1702.507, 'text': 'welcome intent here.', 'start': 1700.847, 'duration': 1.66}, {'end': 1704.995, 'text': 'there are a couple of sections.', 'start': 1703.795, 'duration': 1.2}], 'summary': 'Dialogue extracts intent entity mapped to python function, with two default intents in dialogflow.', 'duration': 29.036, 'max_score': 1675.959, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco1675959.jpg'}, {'end': 2143.532, 'src': 'embed', 'start': 2115.714, 'weight': 0, 'content': [{'end': 2118.895, 'text': 'And then once you learn, of course, you can have your own responses.', 'start': 2115.714, 'duration': 3.181}, {'end': 2127.759, 'text': 'So here, when someone says new order, I want to say starting a new order, I meaning the chatbot, and you will guide people.', 'start': 2119.556, 'duration': 8.203}, {'end': 2132.602, 'text': "It's important that while building a chatbot, you do some guiding.", 'start': 2127.879, 'duration': 4.723}, {'end': 2137.706, 'text': 'you have to give them clues on what they should type next.', 'start': 2133.442, 'duration': 4.264}, {'end': 2141.37, 'text': 'that way the conversation will be very clear.', 'start': 2137.706, 'duration': 3.664}, {'end': 2143.532, 'text': 'so now we have new order.', 'start': 2141.37, 'duration': 2.162}], 'summary': 'Building a chatbot requires guiding users to ensure clear conversations.', 'duration': 27.818, 'max_score': 2115.714, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2115714.jpg'}, {'end': 2428.809, 'src': 'embed', 'start': 2402.797, 'weight': 3, 'content': [{'end': 2407.58, 'text': "Okay Google's dialogue flow will generate more training phrases internally.", 'start': 2402.797, 'duration': 4.783}, {'end': 2408.8, 'text': 'So these are the three I give.', 'start': 2407.7, 'duration': 1.1}, {'end': 2416.604, 'text': 'but internally, by using ML model, it will generate more training phrases and it will train an agent so that tomorrow,', 'start': 2408.8, 'duration': 7.804}, {'end': 2419.426, 'text': 'if someone types something different, it can still recognize.', 'start': 2416.604, 'duration': 2.822}, {'end': 2424.123, 'text': "Same thing if you say tracking order, let's say these are the three training phrases I give.", 'start': 2420.279, 'duration': 3.844}, {'end': 2428.809, 'text': 'Internally, it will create more training phrases and it will train the agent.', 'start': 2424.604, 'duration': 4.205}], 'summary': "Google's dialogue flow uses ml to generate more training phrases for better agent recognition.", 'duration': 26.012, 'max_score': 2402.797, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2402797.jpg'}, {'end': 2742.068, 'src': 'heatmap', 'start': 2630.878, 'weight': 0.741, 'content': [{'end': 2635.121, 'text': "So let's recognize this also as a sys number.", 'start': 2630.878, 'duration': 4.243}, {'end': 2641.045, 'text': 'And here, we want this to be one single entity.', 'start': 2636.702, 'duration': 4.343}, {'end': 2643.046, 'text': 'So here it says sys number one and two.', 'start': 2641.105, 'duration': 1.941}, {'end': 2644.587, 'text': "I don't want that.", 'start': 2643.887, 'duration': 0.7}, {'end': 2649.01, 'text': 'So you will just left mouse click highlight it and just say sys number.', 'start': 2645.107, 'duration': 3.903}, {'end': 2657.334, 'text': 'And you can also type this sys.number, see? This is how you assign entities within the statement.', 'start': 2649.851, 'duration': 7.483}, {'end': 2660.955, 'text': 'So I have these two training phrases.', 'start': 2657.974, 'duration': 2.981}, {'end': 2669.737, 'text': "Let's hit save and let's create an entity for food item, because see the quantity it is already recognizing,", 'start': 2661.575, 'duration': 8.162}, {'end': 2672.798, 'text': 'but food item is something that we have to define on our own.', 'start': 2669.737, 'duration': 3.061}, {'end': 2674.698, 'text': 'For that I will go to entities.', 'start': 2673.358, 'duration': 1.34}, {'end': 2677.519, 'text': 'I will create the new entity.', 'start': 2675.639, 'duration': 1.88}, {'end': 2680.16, 'text': 'I will call it food item.', 'start': 2677.839, 'duration': 2.321}, {'end': 2684.612, 'text': 'And I will define synonyms.', 'start': 2681.829, 'duration': 2.783}, {'end': 2686.593, 'text': 'I will do also fuzzy matching, by the way.', 'start': 2684.672, 'duration': 1.921}, {'end': 2691.578, 'text': 'Fuzzy matching means if it is loosely matching, then also, you know, match it.', 'start': 2686.894, 'duration': 4.684}, {'end': 2698.104, 'text': 'So see, fuzzy matching is a type of my parameters, which will approximately match.', 'start': 2691.918, 'duration': 6.186}, {'end': 2709.113, 'text': "And here the entity that you want to add is, let's say, I only have those entities here, so I'm just gonna copy paste,", 'start': 2698.845, 'duration': 10.268}, {'end': 2711.814, 'text': 'just to save some time on recording.', 'start': 2709.113, 'duration': 2.701}, {'end': 2717.377, 'text': 'So how would you say pav bhaji? Pav bhaji you can say bhaji pav.', 'start': 2712.254, 'duration': 5.123}, {'end': 2720.679, 'text': 'You can also say Mumbai pav bhaji maybe.', 'start': 2717.997, 'duration': 2.682}, {'end': 2723.64, 'text': 'Mumbai pav bhaji.', 'start': 2721.399, 'duration': 2.241}, {'end': 2725.081, 'text': 'Pav bhaji.', 'start': 2724.18, 'duration': 0.901}, {'end': 2728.203, 'text': 'Then comes chole bhature.', 'start': 2726.982, 'duration': 1.221}, {'end': 2734.666, 'text': 'So if you have chole bhature, what are the different synonyms of chole bhature? You can just say chole.', 'start': 2728.403, 'duration': 6.263}, {'end': 2742.068, 'text': 'you can say c, double h, chole.', 'start': 2736.545, 'duration': 5.523}], 'summary': 'Creating entities like sys number and food item with synonyms and fuzzy matching.', 'duration': 111.19, 'max_score': 2630.878, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2630878.jpg'}], 'start': 1269.579, 'title': 'Nlp, entity recognition, and chatbot development', 'summary': 'Delves into understanding intent and entity in nlp chatbots, exploring entity recognition in dialogflow, training the chatbot, and creating an order tracking system, emphasizing intent mapping, entity recognition, and system entities such as quantity, with a mention of using a zip folder with assets for download.', 'chapters': [{'end': 1533.067, 'start': 1269.579, 'title': 'Understanding intent and entity in nlp', 'summary': 'Discusses the concept of intent in nlp chatbots, which includes mapping user statements to specific actions, and the concept of entity, which involves identifying specific items and their quantities for backend functions.', 'duration': 263.488, 'highlights': ['The concept of intent is central to NLP chatbots, where user statements are mapped to specific actions, such as making a payment or checking recent activity.', 'Different user statements with similar intents, such as adding or removing items from an order, are mapped to specific actions in the chatbot or backend system.', 'Entities, such as specific items and their quantities, are crucial for backend functions, where the intent alone is not sufficient for executing actions.', 'The example of adding two pav bhaji and one pizza to the order illustrates the need for entities to provide specific item names and quantities for backend functions.']}, {'end': 1834.111, 'start': 1533.267, 'title': 'Entity recognition in dialogflow', 'summary': 'Explores the concept of entity recognition in dialogflow, discussing various types of entities such as person, company, and number, as well as the use of entities in chatbot development and intent mapping with python functions.', 'duration': 300.844, 'highlights': ['Dialogflow uses various types of entities such as person, company, and number for information extraction. The transcript discusses the use of entities like person, company, and number in entity recognition within Dialogflow.', 'Entities play a crucial role in chatbot development by serving as arguments for Python backend functions. Entities are used as arguments for Python backend functions, enabling the development of chatbots with Dialogflow.', 'The concept of intent mapping with Python functions is explained, demonstrating the linkage between intent and entity in chatbot development. The transcript details the linkage between intent and entity, illustrating how they are mapped to Python functions in chatbot development.']}, {'end': 2191.306, 'start': 1834.852, 'title': 'Dialogflow chatbot training', 'summary': 'Covers setting up default and fallback intents, creating a new order intent, and providing training phrases and responses for the chatbot, emphasizing the importance of guiding the conversation and specifying quantity for items. it also mentions the use of a zip folder with assets for download.', 'duration': 356.454, 'highlights': ['The chapter emphasizes the importance of guiding conversations and specifying quantity for items in the chatbot. It is important to guide the conversation and specify quantity for items in the chatbot to ensure clarity and accurate order placement.', 'The chapter mentions the use of a zip folder with assets for download. The chapter provides a zip folder with assets for download, containing the necessary files for setting up the chatbot.', 'The chapter covers setting up default and fallback intents, creating a new order intent, and providing training phrases and responses for the chatbot. The chapter includes setting up default and fallback intents, creating a new order intent, and providing training phrases and responses for the chatbot to enhance its functionality and user interaction.']}, {'end': 2752.793, 'start': 2191.306, 'title': 'Creating order tracking system', 'summary': "Focuses on creating an order tracking system using dialogflow, covering the process of creating intents for tracking and placing new orders, with the system's ability to generate additional training phrases and recognize system entities such as quantity, and the creation of custom entities for food items.", 'duration': 561.487, 'highlights': ['The system can generate additional training phrases internally using ML model, allowing it to recognize different variations of user input. Dialogflow can generate more training phrases internally using an ML model based on the provided training phrases, enhancing its ability to recognize different variations of user input.', 'System entities like quantity are recognized, and custom entities like food items can be created using synonyms and fuzzy matching. Dialogflow can recognize system entities such as quantity and allows the creation of custom entities like food items using synonyms and fuzzy matching.', "The chapter covers the process of creating intents for tracking and placing new orders using Dialogflow. The chapter extensively covers the process of creating intents for tracking and placing new orders using Dialogflow, demonstrating the system's ability to recognize user input and classify intents."]}], 'duration': 1483.214, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco1269579.jpg', 'highlights': ['The chapter emphasizes the importance of guiding conversations and specifying quantity for items in the chatbot.', 'Dialogflow can recognize system entities such as quantity and allows the creation of custom entities like food items using synonyms and fuzzy matching.', 'The concept of intent mapping with Python functions is explained, demonstrating the linkage between intent and entity in chatbot development.', 'The system can generate additional training phrases internally using an ML model, allowing it to recognize different variations of user input.']}, {'end': 4139.218, 'segs': [{'end': 2848.191, 'src': 'embed', 'start': 2818.678, 'weight': 3, 'content': [{'end': 2821.843, 'text': 'you have to do this in every training phase.', 'start': 2818.678, 'duration': 3.165}, {'end': 2826.588, 'text': 'if you do your setup in a proper way, your chatbot will work very smoothly.', 'start': 2821.843, 'duration': 4.745}, {'end': 2829.571, 'text': 'So you have to be careful and not mess it up here.', 'start': 2826.628, 'duration': 2.943}, {'end': 2835.917, 'text': 'Sometimes people assign a wrong entity and they see weird results and they are like, oh, this is not working.', 'start': 2830.292, 'duration': 5.625}, {'end': 2837.578, 'text': "Well, it's a setup issue.", 'start': 2836.237, 'duration': 1.341}, {'end': 2839.82, 'text': 'I added all the training phrases.', 'start': 2838.419, 'duration': 1.401}, {'end': 2843.263, 'text': 'You can see there are two page worth of training phrases here.', 'start': 2840.2, 'duration': 3.063}, {'end': 2848.191, 'text': 'and I assign the food items here.', 'start': 2845.289, 'duration': 2.902}], 'summary': 'Proper setup is crucial for smooth chatbot functioning. two pages of training phrases and careful entity assignment are essential.', 'duration': 29.513, 'max_score': 2818.678, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2818678.jpg'}, {'end': 2973.186, 'src': 'embed', 'start': 2940.185, 'weight': 0, 'content': [{'end': 2951.153, 'text': 'And then just say, give me two rava dosa and one plate of samosa.', 'start': 2940.185, 'duration': 10.968}, {'end': 2954.195, 'text': 'And now see what happened.', 'start': 2953.094, 'duration': 1.101}, {'end': 2965.96, 'text': 'is it first of all recognized that as order dot, add intent, so that part worked pretty well, also in terms of parameter see food item.', 'start': 2954.195, 'duration': 11.765}, {'end': 2973.186, 'text': 'rawa, dosa and samosa were recognized as a food item and two and one were number.', 'start': 2965.96, 'duration': 7.226}], 'summary': 'Successful recognition of 2 rava dosa and 1 samosa order with accurate intent and parameters.', 'duration': 33.001, 'max_score': 2940.185, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2940185.jpg'}, {'end': 3065.035, 'src': 'embed', 'start': 3003.765, 'weight': 1, 'content': [{'end': 3006.566, 'text': 'So this is working as expected.', 'start': 3003.765, 'duration': 2.801}, {'end': 3009.81, 'text': 'Now what can happen is the conversations are not perfect.', 'start': 3006.846, 'duration': 2.964}, {'end': 3013.194, 'text': 'They will say, Hey, add pizzas.', 'start': 3010.21, 'duration': 2.984}, {'end': 3016.718, 'text': "Well, but how many pizzas? They didn't specify it.", 'start': 3014.696, 'duration': 2.022}, {'end': 3018.781, 'text': 'Okay And here.', 'start': 3017.259, 'duration': 1.522}, {'end': 3022.176, 'text': 'See, the chatbot is not smart enough.', 'start': 3020.256, 'duration': 1.92}, {'end': 3026.997, 'text': 'It should say how many pizzas you want, okay? Or specify food quantity.', 'start': 3022.236, 'duration': 4.761}, {'end': 3037.739, 'text': 'For this, you have to make both of these a required parameter, okay? So here, go down here and just make them a required parameter.', 'start': 3027.517, 'duration': 10.222}, {'end': 3043.04, 'text': "And if they're not specifying any parameter, you need to have a prompt.", 'start': 3038.139, 'duration': 4.901}, {'end': 3053.847, 'text': 'You can say please clearly specify a food quantity and you can just give example.', 'start': 3043.8, 'duration': 10.047}, {'end': 3065.035, 'text': 'you know i want two pizzas or three chole bhature, or you can say it using word.', 'start': 3053.847, 'duration': 11.188}], 'summary': 'Improve chatbot to prompt for food quantity, making parameters required.', 'duration': 61.27, 'max_score': 3003.765, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3003765.jpg'}, {'end': 3183.924, 'src': 'embed', 'start': 3157.251, 'weight': 5, 'content': [{'end': 3163.574, 'text': 'And because of the prompt that you have, it is giving that guidance to the user.', 'start': 3157.251, 'duration': 6.323}, {'end': 3165.095, 'text': 'So far it looks good.', 'start': 3163.974, 'duration': 1.121}, {'end': 3168.817, 'text': "Now let's discuss something very important called context.", 'start': 3165.435, 'duration': 3.382}, {'end': 3174.74, 'text': "Let's say you have a conversation like this, new order or track order, and directly you say remove Vada Pong.", 'start': 3169.577, 'duration': 5.163}, {'end': 3176.721, 'text': 'Your chatbot will be confused.', 'start': 3175.02, 'duration': 1.701}, {'end': 3183.924, 'text': 'What are you talking? Remove what about from where? So human conversations will always have a context.', 'start': 3176.761, 'duration': 7.163}], 'summary': 'Providing prompt guidance improves user experience. context is crucial for chatbot understanding.', 'duration': 26.673, 'max_score': 3157.251, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3157251.jpg'}, {'end': 3253.986, 'src': 'embed', 'start': 3225.998, 'weight': 8, 'content': [{'end': 3229.159, 'text': "I'm going to give the name ongoing order.", 'start': 3225.998, 'duration': 3.161}, {'end': 3233.58, 'text': 'This context name, it can be ABC, whatever name you want to give.', 'start': 3229.339, 'duration': 4.241}, {'end': 3236.921, 'text': 'I will say it is an ongoing order context.', 'start': 3234.281, 'duration': 2.64}, {'end': 3243.643, 'text': 'When you start a new tracking, that is an ongoing tracking.', 'start': 3238.162, 'duration': 5.481}, {'end': 3251.505, 'text': 'So in that ongoing order, you can have other intents such as you might add things to your order.', 'start': 3244.744, 'duration': 6.761}, {'end': 3253.986, 'text': 'You might remove things from your order.', 'start': 3251.885, 'duration': 2.101}], 'summary': 'Creating ongoing order context for tracking with addition and removal of items.', 'duration': 27.988, 'max_score': 3225.998, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3225998.jpg'}, {'end': 3362.645, 'src': 'embed', 'start': 3331.421, 'weight': 6, 'content': [{'end': 3333.222, 'text': 'This is third conversation tone.', 'start': 3331.421, 'duration': 1.801}, {'end': 3334.442, 'text': 'Five is good enough.', 'start': 3333.642, 'duration': 0.8}, {'end': 3341.067, 'text': 'If you want to edit it, you can just go and say seven, OK? I just keep this as a default value, ongoing order.', 'start': 3334.522, 'duration': 6.545}, {'end': 3342.468, 'text': 'That is the context.', 'start': 3341.547, 'duration': 0.921}, {'end': 3345.851, 'text': 'Whenever you say new order, for example, look at this.', 'start': 3342.508, 'duration': 3.343}, {'end': 3350.094, 'text': "Whenever you say new order, you're starting that new context.", 'start': 3346.351, 'duration': 3.743}, {'end': 3351.976, 'text': "That's why it is an output context.", 'start': 3350.134, 'duration': 1.842}, {'end': 3358.942, 'text': 'But when I come to this intent, adding an order, my ongoing order context is already set.', 'start': 3352.336, 'duration': 6.606}, {'end': 3362.645, 'text': 'It will be input as well as output context.', 'start': 3359.742, 'duration': 2.903}], 'summary': 'In ongoing orders, setting default value to 5, but can be edited to 7.', 'duration': 31.224, 'max_score': 3331.421, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3331421.jpg'}, {'end': 3581.65, 'src': 'heatmap', 'start': 3365.547, 'weight': 0.706, 'content': [{'end': 3374.323, 'text': 'here you can hit save and then go to your order, add, and in both input and output context it will be ongoing.', 'start': 3365.547, 'duration': 8.776}, {'end': 3376.667, 'text': 'so ongoing order and ongoing order.', 'start': 3374.323, 'duration': 2.344}, {'end': 3383.195, 'text': 'okay, Because after you say add three biryani, you can say yes, add two mango lassi.', 'start': 3376.667, 'duration': 6.528}, {'end': 3384.695, 'text': 'You can keep on adding one by one.', 'start': 3383.215, 'duration': 1.48}, {'end': 3387.196, 'text': "That's why it is in the output as well.", 'start': 3385.016, 'duration': 2.18}, {'end': 3391.558, 'text': 'And when you do that, you will see that context appearing on the right hand side.', 'start': 3387.616, 'duration': 3.942}, {'end': 3393.238, 'text': "So let's do that.", 'start': 3392.458, 'duration': 0.78}, {'end': 3397.04, 'text': "So I'll say, hey, then I will say new order.", 'start': 3393.599, 'duration': 3.441}, {'end': 3400.581, 'text': 'When I say new order, the context is ongoing order.', 'start': 3397.36, 'duration': 3.221}, {'end': 3402.422, 'text': 'Now I will say I want.', 'start': 3401.081, 'duration': 1.341}, {'end': 3411.32, 'text': 'two pizzas and the context is still ongoing order, okay, so you can keep on adding that.', 'start': 3404.275, 'duration': 7.045}, {'end': 3417.224, 'text': "now let's add uh, the order dot remove intent.", 'start': 3411.32, 'duration': 5.904}, {'end': 3423.129, 'text': 'so here i will say order, dot, remove, because you might potentially remove.', 'start': 3417.224, 'duration': 5.905}, {'end': 3433.637, 'text': 'and now, now we will use a different, uh, different convention, which is whenever you are adding any intent which also has a context.', 'start': 3423.129, 'duration': 10.508}, {'end': 3439.401, 'text': 'so here there will be ongoing order, context, okay, input and output both.', 'start': 3433.637, 'duration': 5.764}, {'end': 3448.147, 'text': 'so whenever you have context in your intent, i will say context, colon, ongoing order.', 'start': 3439.401, 'duration': 8.746}, {'end': 3450.108, 'text': "this is just a naming convention i'm using.", 'start': 3448.147, 'duration': 1.961}, {'end': 3452.83, 'text': 'okay, nothing, nothing fancy here as such.', 'start': 3450.108, 'duration': 2.722}, {'end': 3461.205, 'text': 'and the same thing, i will now change order dot, add, and i will say context, ongoing order.', 'start': 3452.83, 'duration': 8.375}, {'end': 3468.354, 'text': "Whenever you see this rotating cogwheel, you have to wait because it's kind of training.", 'start': 3462.547, 'duration': 5.807}, {'end': 3472.22, 'text': "And that was the reason some of the times these things don't work.", 'start': 3468.855, 'duration': 3.365}, {'end': 3474.623, 'text': 'You have to wait till this rotation is complete.', 'start': 3472.26, 'duration': 2.363}, {'end': 3478.786, 'text': 'OK, so I have now total four intents.', 'start': 3475.584, 'duration': 3.202}, {'end': 3481.508, 'text': 'These two have context set in it.', 'start': 3479.006, 'duration': 2.502}, {'end': 3489.714, 'text': "OK, what's going to happen in remove context? Let's add some training phases once again to save the time I will use my.", 'start': 3482.289, 'duration': 7.425}, {'end': 3494.589, 'text': "I'll just copy paste things from here.", 'start': 3492.987, 'duration': 1.602}, {'end': 3496.632, 'text': "So let's say this.", 'start': 3495.631, 'duration': 1.001}, {'end': 3504.782, 'text': "And now you'll realize that it is auto recognizing this pavabhaji and samosa as one of the entities.", 'start': 3497.633, 'duration': 7.149}, {'end': 3509.729, 'text': "So I will add all of this and we'll be back after some time.", 'start': 3504.903, 'duration': 4.826}, {'end': 3516.487, 'text': 'I also assigned the entities.', 'start': 3513.826, 'duration': 2.661}, {'end': 3522.47, 'text': "Most of it was assigned already, but if it doesn't, then make sure you are just highlighting and assigning it.", 'start': 3517.047, 'duration': 5.423}, {'end': 3529.132, 'text': 'In the response, you can say removed dollar food item.', 'start': 3523.39, 'duration': 5.742}, {'end': 3534.015, 'text': "Hit save and I'll show you what happens due to this.", 'start': 3531.233, 'duration': 2.782}, {'end': 3537.776, 'text': 'When you say remove pizza, it will say pizza removed.', 'start': 3534.935, 'duration': 2.841}, {'end': 3539.637, 'text': 'OK, so I can say remove.', 'start': 3537.976, 'duration': 1.661}, {'end': 3543.598, 'text': 'samosa, for example, and it will say remove samosa.', 'start': 3540.436, 'duration': 3.162}, {'end': 3548.462, 'text': 'so that is what happens when you give this kind of text response.', 'start': 3543.598, 'duration': 4.864}, {'end': 3551.044, 'text': 'what i did is just to save time on recording.', 'start': 3548.462, 'duration': 2.582}, {'end': 3555.427, 'text': 'i already added the other intents, which was tracking order, for example.', 'start': 3551.044, 'duration': 4.383}, {'end': 3558.069, 'text': 'right. so here, uh, the context.', 'start': 3555.427, 'duration': 2.642}, {'end': 3564.394, 'text': 'i have defined it as ongoing tracking, which will be set whenever you are placing a tag order see output.', 'start': 3558.069, 'duration': 6.325}, {'end': 3566.215, 'text': 'context is ongoing tracking.', 'start': 3564.394, 'duration': 1.821}, {'end': 3570.999, 'text': 'then here i think In the text response you should say what is your order ID?', 'start': 3566.215, 'duration': 4.784}, {'end': 3573.101, 'text': 'I have added all of those things here.', 'start': 3571.039, 'duration': 2.062}, {'end': 3577.385, 'text': 'Here in the file, you will see all those things.', 'start': 3574.302, 'duration': 3.083}, {'end': 3581.65, 'text': 'Make sure you are using this file, adding all the responses and the intent.', 'start': 3578.066, 'duration': 3.584}], 'summary': 'Demonstration of adding and removing orders with ongoing context, and setting context for different intents.', 'duration': 216.103, 'max_score': 3365.547, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3365547.jpg'}, {'end': 3786.397, 'src': 'embed', 'start': 3757.393, 'weight': 9, 'content': [{'end': 3765.716, 'text': "So right now, if you're practicing, make sure you are adding this particular intent, order complete, where the input context is ongoing order.", 'start': 3757.393, 'duration': 8.323}, {'end': 3771.019, 'text': 'And see, when the people, they finish the order, what would they say? Place an order.', 'start': 3766.497, 'duration': 4.522}, {'end': 3772.539, 'text': 'No, thank you.', 'start': 3771.959, 'duration': 0.58}, {'end': 3777.462, 'text': "Because when you're adding any item, let me show you that part here.", 'start': 3773.14, 'duration': 4.322}, {'end': 3781.054, 'text': 'what you will say is in the text response.', 'start': 3778.553, 'duration': 2.501}, {'end': 3786.397, 'text': 'you will say anything else.', 'start': 3781.054, 'duration': 5.343}], 'summary': "Practitioners should add 'order complete' intent with ongoing order context for a smooth customer experience.", 'duration': 29.004, 'max_score': 3757.393, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3757393.jpg'}, {'end': 4108.511, 'src': 'heatmap', 'start': 3786.397, 'weight': 0.935, 'content': [{'end': 3791.119, 'text': 'right, when you call someone for food order, they will say okay, two pizza, one mango lassi.', 'start': 3786.397, 'duration': 4.722}, {'end': 3792.48, 'text': 'they will say anything else.', 'start': 3791.119, 'duration': 1.361}, {'end': 3795.181, 'text': "you'll say yeah, one chole bhature too.", 'start': 3792.48, 'duration': 2.701}, {'end': 3799.903, 'text': "okay, that's the reason you added anything else.", 'start': 3795.181, 'duration': 4.722}, {'end': 3806.006, 'text': "and in the other intent now you have to say let's see where it is.", 'start': 3799.903, 'duration': 6.103}, {'end': 3806.687, 'text': 'order complete.', 'start': 3806.006, 'duration': 0.681}, {'end': 3808.807, 'text': 'You will say place an order.', 'start': 3807.725, 'duration': 1.082}, {'end': 3809.287, 'text': 'No, thank you.', 'start': 3808.847, 'duration': 0.44}, {'end': 3810.188, 'text': 'Let me just show you here.', 'start': 3809.307, 'duration': 0.881}, {'end': 3812.311, 'text': 'So you will start with new order.', 'start': 3810.669, 'duration': 1.642}, {'end': 3817.819, 'text': 'Okay You will say two pizzas and one mango.', 'start': 3812.331, 'duration': 5.488}, {'end': 3824.188, 'text': "Now you're saying anything else? Do you want anything else? You'll say nope.", 'start': 3818.42, 'duration': 5.768}, {'end': 3826.077, 'text': "That's it.", 'start': 3825.717, 'duration': 0.36}, {'end': 3829.38, 'text': 'And it will match order complete in them.', 'start': 3826.758, 'duration': 2.622}, {'end': 3831.861, 'text': 'So it will say, say here, awesome.', 'start': 3829.86, 'duration': 2.001}, {'end': 3832.862, 'text': 'Your order is placed.', 'start': 3831.881, 'duration': 0.981}, {'end': 3833.563, 'text': 'Say awesome.', 'start': 3833.142, 'duration': 0.421}, {'end': 3834.483, 'text': 'Your order is placed.', 'start': 3833.583, 'duration': 0.9}, {'end': 3835.704, 'text': 'Here is your order ID.', 'start': 3834.543, 'duration': 1.161}, {'end': 3838.666, 'text': 'Okay So we have kind of rough skeleton ready.', 'start': 3836.265, 'duration': 2.401}, {'end': 3844.49, 'text': 'If you want to test it, you will go to integrations and here click on web demo.', 'start': 3839.006, 'duration': 5.484}, {'end': 3851.696, 'text': "You'll just say enable after enabling, you'll click on this and this kind of chatbot will come up.", 'start': 3845.351, 'duration': 6.345}, {'end': 3853.517, 'text': 'You will say hi.', 'start': 3852.616, 'duration': 0.901}, {'end': 3858.748, 'text': "and you'll say new order.", 'start': 3856.966, 'duration': 1.782}, {'end': 3864.213, 'text': 'you will say two, pizza, one lassi, anything else.', 'start': 3858.748, 'duration': 5.465}, {'end': 3868.218, 'text': "you'll say yes, vada pav.", 'start': 3864.213, 'duration': 4.005}, {'end': 3871.581, 'text': 'okay, see, i did not say how many vada pav.', 'start': 3868.218, 'duration': 3.363}, {'end': 3874.544, 'text': "that's why it's saying yes, one vada pav.", 'start': 3871.581, 'duration': 2.963}, {'end': 3877.647, 'text': 'you have to say one, two, anything else.', 'start': 3874.544, 'duration': 3.103}, {'end': 3880.13, 'text': "uh, nope, that's it.", 'start': 3877.647, 'duration': 2.483}, {'end': 3883.864, 'text': 'And now see, awesome, your order is placed.', 'start': 3882.082, 'duration': 1.782}, {'end': 3886.006, 'text': 'So the skeleton is working.', 'start': 3884.604, 'duration': 1.402}, {'end': 3890.79, 'text': "Now let's work on integrating our backend.", 'start': 3886.767, 'duration': 4.023}, {'end': 3896.456, 'text': 'And how do you do that? Well, you do it through something called fulfillment.', 'start': 3891.171, 'duration': 5.285}, {'end': 3903.022, 'text': 'So here in order add, if you scroll down, you will see this fulfillment section.', 'start': 3897.417, 'duration': 5.605}, {'end': 3910.007, 'text': "And here I'm going to say enable webhook for this intent.", 'start': 3904.065, 'duration': 5.942}, {'end': 3918.81, 'text': 'What is webhook? When you add anything into your order, you want to call a backend.', 'start': 3910.867, 'duration': 7.943}, {'end': 3921.619, 'text': 'Okay, so let me hit save here.', 'start': 3919.778, 'duration': 1.841}, {'end': 3924.861, 'text': "And then we'll go to fulfillment.", 'start': 3922.46, 'duration': 2.401}, {'end': 3929.184, 'text': 'Here in the fulfillment, you can have Google Cloud Function.', 'start': 3925.522, 'duration': 3.662}, {'end': 3932.386, 'text': 'If you have deployed your backend as a Google Cloud Function, you can use that.', 'start': 3929.264, 'duration': 3.122}, {'end': 3934.087, 'text': "But I'm going to use a webhook.", 'start': 3932.747, 'duration': 1.34}, {'end': 3939.311, 'text': 'In the webhook, you have to specify the URL where your backend server is running.', 'start': 3934.828, 'duration': 4.483}, {'end': 3944.774, 'text': 'Okay, now you will need some knowledge of fast API for this.', 'start': 3940.171, 'duration': 4.603}, {'end': 3946.476, 'text': 'So just go to YouTube.', 'start': 3945.055, 'duration': 1.421}, {'end': 3955.342, 'text': 'and just say code basics, fast api and you will find this tutorial.', 'start': 3947.416, 'duration': 7.926}, {'end': 3959.766, 'text': "if you don't know fast api, i suggest you watch it so that your fundamentals are clear.", 'start': 3955.342, 'duration': 4.424}, {'end': 3967.652, 'text': 'i will still go over some of the fundamentals here in this video, but that is what we are using for the fulfillment.', 'start': 3959.766, 'duration': 7.886}, {'end': 3974.637, 'text': 'Alright. so our overall architecture is going to be Dialogflow, will recognize the intent and the entities.', 'start': 3968.172, 'duration': 6.465}, {'end': 3977.339, 'text': 'Then we will call our FastAPI backend server.', 'start': 3974.857, 'duration': 2.482}, {'end': 3983.844, 'text': 'That will be a Python code which will save or retrieve records from my SQL database.', 'start': 3977.499, 'duration': 6.345}, {'end': 3988.88, 'text': 'As a prerequisite for building backend, we need to set up our database first.', 'start': 3984.417, 'duration': 4.463}, {'end': 3990.721, 'text': 'We are using MySQL.', 'start': 3989.58, 'duration': 1.141}, {'end': 3992.943, 'text': 'I have installed MySQL Workbench.', 'start': 3991.261, 'duration': 1.682}, {'end': 4000.167, 'text': "If you don't know about MySQL, et cetera, go to YouTube, say code basics MySQL tutorial, you'll find my tutorial.", 'start': 3993.383, 'duration': 6.784}, {'end': 4003.71, 'text': 'So it will tell you how to install and just the basics of it.', 'start': 4000.207, 'duration': 3.503}, {'end': 4010.094, 'text': 'We are going to import the database for our food business.', 'start': 4005.571, 'duration': 4.523}, {'end': 4019.631, 'text': 'And the way you do that is you go to server data import, import from self contained file.', 'start': 4010.454, 'duration': 9.177}, {'end': 4022.474, 'text': 'now the folder that you have downloaded.', 'start': 4019.631, 'duration': 2.843}, {'end': 4029.48, 'text': 'it has this database subfolder which will have this particular sql file.', 'start': 4022.474, 'duration': 7.006}, {'end': 4033.303, 'text': 'so just copy the path of that sql file here.', 'start': 4029.48, 'duration': 3.823}, {'end': 4039.615, 'text': "okay, i'm going to use that and just say hit import.", 'start': 4033.303, 'duration': 6.312}, {'end': 4043.816, 'text': "Let's see if we need to select any other options.", 'start': 4041.275, 'duration': 2.541}, {'end': 4044.717, 'text': 'Yeah, this looks good.', 'start': 4043.876, 'duration': 0.841}, {'end': 4047.678, 'text': 'And that will import the database.', 'start': 4046.057, 'duration': 1.621}, {'end': 4051.399, 'text': 'You hit the refresh icon and you will see this database here.', 'start': 4047.698, 'duration': 3.701}, {'end': 4055.841, 'text': 'Right click and say set as a default schema.', 'start': 4052.3, 'duration': 3.541}, {'end': 4060.294, 'text': 'Now in terms of tables, we have food item table.', 'start': 4057.472, 'duration': 2.822}, {'end': 4068.42, 'text': 'If you click on this particular icon, you will see all the items that we have, which is, see pav bhaji, chole bhature, etc.', 'start': 4060.334, 'duration': 8.086}, {'end': 4070.481, 'text': 'These are item IDs and these are the price.', 'start': 4068.44, 'duration': 2.041}, {'end': 4073.663, 'text': "Let's say $6, $7, etc.", 'start': 4071.642, 'duration': 2.021}, {'end': 4081.809, 'text': 'Then you can go to orders table, click here, and we already have some existing orders in this table.', 'start': 4074.584, 'duration': 7.225}, {'end': 4087.367, 'text': "the way order works is, let's say, someone order this 40.", 'start': 4083.303, 'duration': 4.064}, {'end': 4089.83, 'text': 'so 40 order id has what.', 'start': 4087.367, 'duration': 2.463}, {'end': 4090.871, 'text': 'so 40 order.', 'start': 4089.83, 'duration': 1.041}, {'end': 4097.658, 'text': 'id has item number one and item number one is actually.', 'start': 4090.871, 'duration': 6.787}, {'end': 4101.523, 'text': 'so this person order how many quantity?', 'start': 4097.658, 'duration': 3.865}, {'end': 4108.511, 'text': 'two and then the second id he has is three, which is pizza.', 'start': 4101.523, 'duration': 6.988}], 'summary': 'Developing a chatbot for food orders, integrating dialogflow with fastapi backend and mysql database.', 'duration': 322.114, 'max_score': 3786.397, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3786397.jpg'}, {'end': 4010.094, 'src': 'embed', 'start': 3984.417, 'weight': 11, 'content': [{'end': 3988.88, 'text': 'As a prerequisite for building backend, we need to set up our database first.', 'start': 3984.417, 'duration': 4.463}, {'end': 3990.721, 'text': 'We are using MySQL.', 'start': 3989.58, 'duration': 1.141}, {'end': 3992.943, 'text': 'I have installed MySQL Workbench.', 'start': 3991.261, 'duration': 1.682}, {'end': 4000.167, 'text': "If you don't know about MySQL, et cetera, go to YouTube, say code basics MySQL tutorial, you'll find my tutorial.", 'start': 3993.383, 'duration': 6.784}, {'end': 4003.71, 'text': 'So it will tell you how to install and just the basics of it.', 'start': 4000.207, 'duration': 3.503}, {'end': 4010.094, 'text': 'We are going to import the database for our food business.', 'start': 4005.571, 'duration': 4.523}], 'summary': 'Setting up mysql database for food business backend.', 'duration': 25.677, 'max_score': 3984.417, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco3984417.jpg'}], 'start': 2752.793, 'title': 'Chatbot training and integration in dialogflow', 'summary': 'Covers chatbot training, order management, context setting, and dialogflow training and integration, emphasizing proper setup and the importance of coherent conversation flow for seamless interactions.', 'chapters': [{'end': 2939.185, 'start': 2752.793, 'title': 'Chatbot training and setup', 'summary': 'Discusses the process of defining synonyms, assigning entities, and adding training phrases for a chatbot, emphasizing the importance of proper setup for smooth functionality.', 'duration': 186.392, 'highlights': ['The process of defining synonyms and assigning entities is essential for chatbot setup, ensuring smooth functionality. The chapter highlights the importance of defining synonyms and assigning entities for smooth chatbot functionality.', 'Manual work is required for defining synonyms and assigning entities, but it is worth the effort for effective chatbot operation. It mentions that manual work is required for defining synonyms and assigning entities, but emphasizes its effectiveness for chatbot operation.', 'Emphasis is placed on the significance of proper setup and careful entity assignment to avoid issues with chatbot performance. It emphasizes the significance of proper setup and careful entity assignment to avoid issues with chatbot performance.', 'The chapter stresses the importance of adding diverse training phrases for effective chatbot responses. It stresses the importance of adding diverse training phrases for effective chatbot responses.']}, {'end': 3156.951, 'start': 2940.185, 'title': 'Chatbot order management', 'summary': 'Illustrates the process of training a chatbot to recognize food items and quantities in user orders, emphasizing the importance of making parameters required and providing prompts for missing information.', 'duration': 216.766, 'highlights': ["The chatbot successfully recognized 'rava dosa' and 'samosa' as food items and 'two' and 'one' as quantities, demonstrating a successful order recognition process. The chatbot accurately recognized 'rava dosa' and 'samosa' as food items and 'two' and 'one' as quantities.", 'The importance of making parameters required and providing prompts for missing information is emphasized to ensure accurate order processing and user interaction. Emphasizing the importance of making parameters required and providing prompts for missing information to ensure accurate order processing and user interaction.', 'The chatbot prompts users to specify food quantities and items, demonstrating the implementation of proactive user guidance in the ordering process. The chatbot prompts users to specify food quantities and items, demonstrating proactive user guidance in the ordering process.']}, {'end': 3605.054, 'start': 3157.251, 'title': 'Context in dialogflow', 'summary': 'Emphasizes the importance of defining context in dialogflow to ensure a coherent conversation flow, setting the context for new orders and tracking, and explaining the use of input and output contexts, with a focus on ongoing order and ongoing tracking, to enable seamless conversational interactions.', 'duration': 447.803, 'highlights': ['The importance of defining context in Dialogflow Emphasizes the significance of context definition to ensure coherent conversational flow.', 'Setting context for new orders and tracking Explains the process of setting context for new orders and tracking to establish a clear conversational context.', 'Use of input and output contexts Describes the use of input and output contexts in establishing and maintaining conversational context.', 'Focus on ongoing order and ongoing tracking Highlights the specific focus on ongoing order and ongoing tracking contexts for seamless conversational interactions.']}, {'end': 4139.218, 'start': 3605.054, 'title': 'Improving dialogflow training and integration', 'summary': "Discusses the training process in dialogflow for accurate recognition of food items and quantities, the importance of adding relevant intents such as 'order complete', and the integration of backend using fastapi and mysql database setup.", 'duration': 534.164, 'highlights': ["The importance of adding relevant intents such as 'order complete' for accurate recognition of completion of orders. Emphasizes the significance of including specific intents like 'order complete' to accurately identify the completion of orders, enhancing user experience and system functionality.", 'The need for extensive training iterations to improve recognition accuracy in Dialogflow. Stresses the requirement for multiple training iterations to enhance recognition accuracy in Dialogflow, emphasizing the significance of patience and thorough training.', 'Integration of backend using FastAPI and the setup of a MySQL database for the food business. Discusses the integration of backend using FastAPI and the utilization of a MySQL database for the food business, highlighting the importance of setting up the database and backend server to save and retrieve records.']}], 'duration': 1386.425, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco2752793.jpg', 'highlights': ["The chatbot accurately recognized 'rava dosa' and 'samosa' as food items and 'two' and 'one' as quantities.", 'Emphasizing the importance of making parameters required and providing prompts for missing information to ensure accurate order processing and user interaction.', 'The chatbot prompts users to specify food quantities and items, demonstrating proactive user guidance in the ordering process.', 'The process of defining synonyms and assigning entities is essential for chatbot setup, ensuring smooth functionality.', 'The chapter stresses the importance of adding diverse training phrases for effective chatbot responses.', 'Emphasizes the significance of context definition to ensure coherent conversational flow.', 'Setting context for new orders and tracking to establish a clear conversational context.', 'Describes the use of input and output contexts in establishing and maintaining conversational context.', 'Highlights the specific focus on ongoing order and ongoing tracking contexts for seamless conversational interactions.', "Emphasizes the significance of including specific intents like 'order complete' to accurately identify the completion of orders, enhancing user experience and system functionality.", 'Stresses the requirement for multiple training iterations to enhance recognition accuracy in Dialogflow, emphasizing the significance of patience and thorough training.', 'Discusses the integration of backend using FastAPI and the utilization of a MySQL database for the food business, highlighting the importance of setting up the database and backend server to save and retrieve records.']}, {'end': 5178.186, 'segs': [{'end': 4186.437, 'src': 'embed', 'start': 4140.219, 'weight': 0, 'content': [{'end': 4143.563, 'text': 'And since he ordered three, five into three, it will be $15.', 'start': 4140.219, 'duration': 3.344}, {'end': 4146.307, 'text': 'Pretty straightforward database design here.', 'start': 4143.563, 'duration': 2.744}, {'end': 4153.946, 'text': 'And the third table is order tracking, where you will see in what status the order is.', 'start': 4147.318, 'duration': 6.628}, {'end': 4157.93, 'text': 'When someone places an order, it will be in progress.', 'start': 4154.546, 'duration': 3.384}, {'end': 4162.595, 'text': 'Then when the order is ready, it will be in ready status.', 'start': 4158.712, 'duration': 3.883}, {'end': 4169.12, 'text': "And then, when order gets delivered, let's say Zomato or Swiggy guy comes, picks up the order and then,", 'start': 4163.176, 'duration': 5.944}, {'end': 4174.923, 'text': "when they're delivering it to your home in between, the order is in in transit status.", 'start': 4169.12, 'duration': 5.803}, {'end': 4176.423, 'text': 'So there are various status.', 'start': 4175.323, 'duration': 1.1}, {'end': 4181.986, 'text': 'See, for example, this order is in in transit and when order gets delivered, it will be in deliver status.', 'start': 4176.462, 'duration': 5.524}, {'end': 4186.437, 'text': "So that's the basic setup we have for the database.", 'start': 4183.154, 'duration': 3.283}], 'summary': 'Database design includes 3 tables; orders cost $15 each, with various statuses.', 'duration': 46.218, 'max_score': 4140.219, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4140219.jpg'}, {'end': 4423.456, 'src': 'heatmap', 'start': 4207.237, 'weight': 0.771, 'content': [{'end': 4210.54, 'text': "Otherwise, see, it's pretty intuitive anyways.", 'start': 4207.237, 'duration': 3.303}, {'end': 4214.785, 'text': 'As you work on this particular tutorial, you will get more understanding.', 'start': 4210.62, 'duration': 4.165}, {'end': 4216.668, 'text': "Now let's do our backend setup.", 'start': 4215.307, 'duration': 1.361}, {'end': 4218.929, 'text': 'We are going to use PyCharm as an editor.', 'start': 4216.968, 'duration': 1.961}, {'end': 4227.415, 'text': "If you don't have PyCharm installed, just Google PyCharm Community Edition and install it for Windows or Mac, whatever OS you have.", 'start': 4219.31, 'duration': 8.105}, {'end': 4228.656, 'text': 'So this is a community version.', 'start': 4227.475, 'duration': 1.181}, {'end': 4235.14, 'text': 'You should click on this download and then when you launch it, it will ask you to open an existing project.', 'start': 4228.676, 'duration': 6.464}, {'end': 4236.541, 'text': 'OK, so here.', 'start': 4235.48, 'duration': 1.061}, {'end': 4246.967, 'text': 'maybe you can open the or the code that we I have already given it to you, or I think the better idea is you create a new project.', 'start': 4237.621, 'duration': 9.346}, {'end': 4252.511, 'text': "okay, so what you will do is you will go to, let's say, C directory.", 'start': 4246.967, 'duration': 5.544}, {'end': 4254.332, 'text': "let's say I have this code folder.", 'start': 4252.511, 'duration': 1.821}, {'end': 4262.718, 'text': 'okay, and I have now created a new folder called food chatbot.', 'start': 4254.332, 'duration': 8.386}, {'end': 4276.719, 'text': "let's create that folder and then you just say open and from open you will select that directory, c code and then food chatbot, and okay.", 'start': 4264.13, 'duration': 12.589}, {'end': 4280.601, 'text': "so you're opening that particular folder here.", 'start': 4276.719, 'duration': 3.882}, {'end': 4288.773, 'text': 'so here in this folder we already see this file main.py, which is good enough Here.', 'start': 4280.601, 'duration': 8.172}, {'end': 4292.174, 'text': 'first thing we are going to do is install couple of modules.', 'start': 4288.773, 'duration': 3.401}, {'end': 4295.574, 'text': 'So those modules are FastAPI, first of all.', 'start': 4292.574, 'duration': 3}, {'end': 4298.195, 'text': 'So let me show you how to install it.', 'start': 4296.134, 'duration': 2.061}, {'end': 4302.776, 'text': 'Probably you know the way to install it in Python, which is pip install.', 'start': 4298.295, 'duration': 4.481}, {'end': 4307.136, 'text': 'You will say pip install FastAPI all.', 'start': 4303.296, 'duration': 3.84}, {'end': 4314.398, 'text': 'This is how you will install FastAPI and UVCon, which is something we will use to run the FastAPI backend.', 'start': 4307.216, 'duration': 7.182}, {'end': 4315.938, 'text': 'So first run that.', 'start': 4314.998, 'duration': 0.94}, {'end': 4322.207, 'text': 'and if you are looking for some documentation, you can go to google.', 'start': 4317.363, 'duration': 4.844}, {'end': 4324.089, 'text': 'just say fast api tutorial.', 'start': 4322.207, 'duration': 1.882}, {'end': 4327.792, 'text': 'you will find this particular link and they have a very nice page.', 'start': 4324.089, 'duration': 3.703}, {'end': 4329.193, 'text': 'you can see all the help here.', 'start': 4327.792, 'duration': 1.401}, {'end': 4330.814, 'text': 'pip install fast api.', 'start': 4329.193, 'duration': 1.621}, {'end': 4339.121, 'text': "all. when you do that, it will install two things the fast api package itself and uvcon, which is something we'll use to run the backend server.", 'start': 4330.814, 'duration': 8.307}, {'end': 4343.603, 'text': 'The other thing you want to use is MySQL connector.', 'start': 4339.241, 'duration': 4.362}, {'end': 4347.045, 'text': "So MySQL, let's see what is the name.", 'start': 4343.623, 'duration': 3.422}, {'end': 4350.006, 'text': 'MySQL, it is called MySQL.', 'start': 4347.345, 'duration': 2.661}, {'end': 4353.948, 'text': 'I have, by the way, a requirement.txt file just in case.', 'start': 4350.427, 'duration': 3.521}, {'end': 4362.032, 'text': 'So here, the requirement.txt file says that MySQL connector Python.', 'start': 4354.549, 'duration': 7.483}, {'end': 4367.055, 'text': 'So let me copy paste that.', 'start': 4365.194, 'duration': 1.861}, {'end': 4372.331, 'text': "Okay, so these are the two modules you're installing.", 'start': 4370.188, 'duration': 2.143}, {'end': 4373.874, 'text': 'I already have it installed.', 'start': 4372.732, 'duration': 1.142}, {'end': 4374.975, 'text': "That's why you see this message.", 'start': 4373.894, 'duration': 1.081}, {'end': 4379.061, 'text': 'You can also use my requirement.txt file, which you have downloaded here.', 'start': 4375.115, 'duration': 3.946}, {'end': 4382.206, 'text': "Once you've put that file, let's say I copied this file here.", 'start': 4379.302, 'duration': 2.904}, {'end': 4386.132, 'text': 'This is another way of installing those two modules.', 'start': 4383.691, 'duration': 2.441}, {'end': 4389.453, 'text': 'I think you should have some basics clear for Python.', 'start': 4386.232, 'duration': 3.221}, {'end': 4391.274, 'text': 'You should know how to do these things.', 'start': 4389.593, 'duration': 1.681}, {'end': 4397.256, 'text': 'So here let me go to this particular folder is called food.', 'start': 4392.114, 'duration': 5.142}, {'end': 4401.017, 'text': "And once I'm in that folder I can also do.", 'start': 4398.276, 'duration': 2.741}, {'end': 4405.584, 'text': 'since i have requirement.txt file.', 'start': 4402.802, 'duration': 2.782}, {'end': 4411.408, 'text': 'what this will do is essentially it will just install these two modules which are specified.', 'start': 4405.584, 'duration': 5.824}, {'end': 4415.391, 'text': 'so either you install manually or through requirement.txt file.', 'start': 4411.408, 'duration': 3.983}, {'end': 4418.373, 'text': 'all right, my installation part is over.', 'start': 4415.391, 'duration': 2.982}, {'end': 4423.456, 'text': 'now. for first api, we will set up the basic server once again.', 'start': 4418.373, 'duration': 5.083}], 'summary': 'Setting up backend with pycharm, installing fastapi, uvcon, and mysql connector.', 'duration': 216.219, 'max_score': 4207.237, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4207237.jpg'}, {'end': 4353.948, 'src': 'embed', 'start': 4322.207, 'weight': 2, 'content': [{'end': 4324.089, 'text': 'just say fast api tutorial.', 'start': 4322.207, 'duration': 1.882}, {'end': 4327.792, 'text': 'you will find this particular link and they have a very nice page.', 'start': 4324.089, 'duration': 3.703}, {'end': 4329.193, 'text': 'you can see all the help here.', 'start': 4327.792, 'duration': 1.401}, {'end': 4330.814, 'text': 'pip install fast api.', 'start': 4329.193, 'duration': 1.621}, {'end': 4339.121, 'text': "all. when you do that, it will install two things the fast api package itself and uvcon, which is something we'll use to run the backend server.", 'start': 4330.814, 'duration': 8.307}, {'end': 4343.603, 'text': 'The other thing you want to use is MySQL connector.', 'start': 4339.241, 'duration': 4.362}, {'end': 4347.045, 'text': "So MySQL, let's see what is the name.", 'start': 4343.623, 'duration': 3.422}, {'end': 4350.006, 'text': 'MySQL, it is called MySQL.', 'start': 4347.345, 'duration': 2.661}, {'end': 4353.948, 'text': 'I have, by the way, a requirement.txt file just in case.', 'start': 4350.427, 'duration': 3.521}], 'summary': 'Fastapi tutorial: install fastapi and mysql connector using pip. use uvcon for backend server.', 'duration': 31.741, 'max_score': 4322.207, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4322207.jpg'}, {'end': 4486.323, 'src': 'embed', 'start': 4451.76, 'weight': 4, 'content': [{'end': 4455.202, 'text': 'So just say save and then go to your console.', 'start': 4451.76, 'duration': 3.442}, {'end': 4457.723, 'text': 'So here I will run it from terminal here.', 'start': 4455.582, 'duration': 2.141}, {'end': 4463.485, 'text': 'Okay And the way you do that is by saying uvconn main app reload.', 'start': 4458.043, 'duration': 5.442}, {'end': 4471.677, 'text': 'And when you do that, it will run a server on this particular address, 127.0.0.1, colon, 8000.', 'start': 4464.491, 'duration': 7.186}, {'end': 4484.921, 'text': 'And when I go and look at that server here in my See, it says hello world.', 'start': 4471.677, 'duration': 13.244}, {'end': 4486.323, 'text': 'by the way, localhost and 127.0.0.1.', 'start': 4484.921, 'duration': 1.402}], 'summary': "Running 'uvconn main app reload' starts server at 127.0.0.1:8000, displaying 'hello world'.", 'duration': 34.563, 'max_score': 4451.76, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4451760.jpg'}, {'end': 4538.243, 'src': 'embed', 'start': 4513.553, 'weight': 5, 'content': [{'end': 4520.237, 'text': "and in terms of our code, what we're going to do is we'll first tackle the track order.", 'start': 4513.553, 'duration': 6.684}, {'end': 4525.759, 'text': 'okay, so track order is you give a order id and it will tell you which status.', 'start': 4520.237, 'duration': 5.522}, {'end': 4527.159, 'text': 'uh, the order is in.', 'start': 4525.759, 'duration': 1.4}, {'end': 4530.3, 'text': 'uh, we looked at the database already.', 'start': 4527.159, 'duration': 3.141}, {'end': 4531.621, 'text': 'we have two orders 14, 41.', 'start': 4530.3, 'duration': 1.321}, {'end': 4535.142, 'text': 'so we will say okay, 40, then it should return.', 'start': 4531.621, 'duration': 3.521}, {'end': 4538.243, 'text': 'deliver 41, it should return in transit.', 'start': 4535.142, 'duration': 3.101}], 'summary': 'Developing code to track orders with two example orders 14 and 41.', 'duration': 24.69, 'max_score': 4513.553, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4513553.jpg'}, {'end': 4611.142, 'src': 'embed', 'start': 4579.416, 'weight': 6, 'content': [{'end': 4582.278, 'text': 'So HTTPS is a secure HTTP protocol.', 'start': 4579.416, 'duration': 2.862}, {'end': 4584.56, 'text': 'What we are running right now is HTTP.', 'start': 4582.459, 'duration': 2.101}, {'end': 4585.881, 'text': "So that's not going to work.", 'start': 4584.7, 'duration': 1.181}, {'end': 4594.047, 'text': 'And how do you now set up HTTPS? So what I did is I asked this question to ChatGPT.', 'start': 4586.822, 'duration': 7.225}, {'end': 4598.87, 'text': 'And ChatGPT told me that I need to install something called ngrok.', 'start': 4594.687, 'duration': 4.183}, {'end': 4605.441, 'text': 'OK, so just go to Google and just say ngrok install.', 'start': 4600.839, 'duration': 4.602}, {'end': 4606.761, 'text': "I'll tell you what it does.", 'start': 4605.581, 'duration': 1.18}, {'end': 4611.142, 'text': "It's a simple tool, so you go to here then for Windows.", 'start': 4606.821, 'duration': 4.321}], 'summary': 'Transitioning from http to https using ngrok for secure communication.', 'duration': 31.726, 'max_score': 4579.416, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4579416.jpg'}, {'end': 4739.443, 'src': 'heatmap', 'start': 4628.112, 'weight': 0.817, 'content': [{'end': 4632.098, 'text': "So this .exe file I'm going to go into my directory and copy.", 'start': 4628.112, 'duration': 3.986}, {'end': 4636.666, 'text': 'So in the food chatbot I will copy that file here.', 'start': 4633.1, 'duration': 3.566}, {'end': 4643.15, 'text': 'This file will create something called a secure tunnel.', 'start': 4638.047, 'duration': 5.103}, {'end': 4647.152, 'text': 'Now, what is secure tunnel? Let me just show it so that you get an idea.', 'start': 4643.29, 'duration': 3.862}, {'end': 4650.734, 'text': 'So first of all, you need to open a command prompt.', 'start': 4648.313, 'duration': 2.421}, {'end': 4653.436, 'text': 'So I will open a Windows command prompt, by the way.', 'start': 4650.794, 'duration': 2.642}, {'end': 4655.457, 'text': 'So this is Windows command prompt.', 'start': 4654.056, 'duration': 1.401}, {'end': 4663.062, 'text': 'OK And you will go to C code foot.', 'start': 4655.697, 'duration': 7.365}, {'end': 4666.123, 'text': 'and here you see ngrok.exe.', 'start': 4664.042, 'duration': 2.081}, {'end': 4668.305, 'text': 'so ngrok http 8000.', 'start': 4666.123, 'duration': 2.182}, {'end': 4677.49, 'text': 'our server is running on 8000 port and the protocol that we are using right now is http.', 'start': 4668.305, 'duration': 9.185}, {'end': 4680.772, 'text': "so let's see what happens when i do this.", 'start': 4677.49, 'duration': 3.282}, {'end': 4690.926, 'text': 'when i do this, it will give me, uh, let me just make, yeah, it will give me mapping of this HTTP to HTTPS.', 'start': 4680.772, 'duration': 10.154}, {'end': 4697.43, 'text': 'What I mean by this is I can access the same server using this link.', 'start': 4691.667, 'duration': 5.763}, {'end': 4698.33, 'text': "It's like an alias.", 'start': 4697.51, 'duration': 0.82}, {'end': 4706.02, 'text': 'It is creating another link, but this particular link now is a secure link.', 'start': 4698.39, 'duration': 7.63}, {'end': 4709.543, 'text': 'okay, and you will do https.', 'start': 4706.02, 'duration': 3.523}, {'end': 4711.784, 'text': 'okay, no connection made.', 'start': 4709.543, 'duration': 2.241}, {'end': 4714.566, 'text': 'okay, it says bad gateway.', 'start': 4711.784, 'duration': 2.782}, {'end': 4717.848, 'text': "maybe i should do it again, so let's do it.", 'start': 4714.566, 'duration': 3.282}, {'end': 4719.629, 'text': 'oh yeah, i made a mistake.', 'start': 4717.848, 'duration': 1.781}, {'end': 4721.49, 'text': 'it should be eight thousand.', 'start': 4719.629, 'duration': 1.861}, {'end': 4723.912, 'text': 'there was a typo here.', 'start': 4721.49, 'duration': 2.422}, {'end': 4724.652, 'text': 'it should be eight thousand.', 'start': 4723.912, 'duration': 0.74}, {'end': 4725.793, 'text': 'i said eight hundred.', 'start': 4724.652, 'duration': 1.141}, {'end': 4732.039, 'text': "See, now you're seeing the same message.", 'start': 4729.918, 'duration': 2.121}, {'end': 4736.101, 'text': "So what is the difference now? Now you're calling it using HTTPS.", 'start': 4732.059, 'duration': 4.042}, {'end': 4739.443, 'text': 'Previously, you were calling it using HTTP.', 'start': 4736.221, 'duration': 3.222}], 'summary': 'Using ngrok.exe to create a secure tunnel for accessing server via https instead of http.', 'duration': 111.331, 'max_score': 4628.112, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4628112.jpg'}, {'end': 4819.626, 'src': 'embed', 'start': 4788.88, 'weight': 8, 'content': [{'end': 4795.106, 'text': 'completely okay to use chat GPT as your helper because it helps you save time.', 'start': 4788.88, 'duration': 6.226}, {'end': 4796.967, 'text': 'you might not know the syntax.', 'start': 4795.106, 'duration': 1.861}, {'end': 4803.753, 'text': 'you might not know that to get intent, you have to go to query result and all these parameters, but chat GPT knows it.', 'start': 4796.967, 'duration': 6.786}, {'end': 4810.459, 'text': "so you can use chat GPT's knowledge and expertise here and it is completely okay to use it to write code.", 'start': 4803.753, 'duration': 6.706}, {'end': 4819.626, 'text': "in fact, if you don't use it to write code, you will be behind because you will spend a lot of time figuring syntax related things out.", 'start': 4810.459, 'duration': 9.167}], 'summary': 'Using chat gpt to write code saves time and helps with syntax and parameters, making it essential for efficiency.', 'duration': 30.746, 'max_score': 4788.88, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4788880.jpg'}, {'end': 5103.237, 'src': 'embed', 'start': 5073.985, 'weight': 7, 'content': [{'end': 5078.566, 'text': 'See, the conversion starts like, hey, what do you want to do? Now you say track order.', 'start': 5073.985, 'duration': 4.581}, {'end': 5082.267, 'text': 'Then Dialogflow itself will say what is the order ID.', 'start': 5079.146, 'duration': 3.121}, {'end': 5084.648, 'text': "So for this, you don't need to go to backend.", 'start': 5083.047, 'duration': 1.601}, {'end': 5088.15, 'text': 'You need to go to backend to process that order ID.', 'start': 5085.348, 'duration': 2.802}, {'end': 5091.971, 'text': 'And if you remember, we have the second intent.', 'start': 5088.69, 'duration': 3.281}, {'end': 5094.193, 'text': 'I think this is the intent where we should enable webhook.', 'start': 5091.991, 'duration': 2.202}, {'end': 5097.294, 'text': 'Track order, context, ongoing tracking.', 'start': 5094.993, 'duration': 2.301}, {'end': 5103.237, 'text': 'Here, you will be accepting that order ID and you will be processing it.', 'start': 5097.774, 'duration': 5.463}], 'summary': 'Dialogflow enables easy order tracking without backend access.', 'duration': 29.252, 'max_score': 5073.985, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco5073985.jpg'}], 'start': 4140.219, 'title': 'Order tracking system implementation', 'summary': 'Discusses database design for an order tracking system, including the cost of three orders and various order statuses. it also covers setting up a fastapi backend with mysql and implementing https with ngrok, dialog flow fulfillment, and webhook for track order handling.', 'chapters': [{'end': 4186.437, 'start': 4140.219, 'title': 'Database design and order tracking', 'summary': "Discusses the database design for an order tracking system, including the cost of three orders and the various statuses an order can be in, such as 'in progress', 'ready', 'in transit', and 'delivered'.", 'duration': 46.218, 'highlights': ['The cost of three orders is $15, indicating a direct relation between the quantity of orders and cost.', "Orders have various statuses including 'in progress', 'ready', 'in transit', and 'delivered', providing a clear understanding of the order tracking process."]}, {'end': 4538.243, 'start': 4186.457, 'title': 'Setting up fastapi backend with mysql', 'summary': 'Covers setting up a fastapi backend with mysql, including installing necessary modules like fastapi, mysql connector, and setting up the basic server, with the goal of creating a track order feature.', 'duration': 351.786, 'highlights': ['Setting up FastAPI backend with MySQL The chapter covers setting up a FastAPI backend with MySQL, including installing necessary modules like FastAPI, MySQL connector, and setting up the basic server.', "Installing FastAPI and MySQL connector modules The installation covers using 'pip install FastAPI' and 'pip install MySQL connector' to install necessary modules for the backend setup.", "Running the FastAPI backend server The process involves running the server using the command 'uvconn main app reload' and accessing it at the address 127.0.0.1:8000.", 'Creating a track order feature The next step is to add code for a track order feature that will allow users to input an order ID and retrieve its status from the database.']}, {'end': 5178.186, 'start': 4538.243, 'title': 'Setting up https with ngrok and implementing dialog flow webhook', 'summary': 'Covers setting up https using ngrok, enabling dialog flow fulfillment, and implementing webhook for track order handling, with an emphasis on saving time by using chatgpt to write code.', 'duration': 639.943, 'highlights': ['Setting up HTTPS using ngrok The speaker explains the process of setting up HTTPS using ngrok, emphasizing the conversion of HTTP to HTTPS for secure access to the server.', 'Enabling dialog flow fulfillment and implementing webhook for track order handling The process of enabling dialog flow fulfillment and implementing webhook for track order handling is detailed, with a focus on recognizing the intent and processing order ID.', "Using ChatGPT to write code and save time The speaker emphasizes the use of ChatGPT's knowledge and expertise to write code efficiently, saving time on syntax-related tasks and utilizing ChatGPT's generated code for different purposes."]}], 'duration': 1037.967, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco4140219.jpg', 'highlights': ['The cost of three orders is $15, indicating a direct relation between the quantity of orders and cost.', "Orders have various statuses including 'in progress', 'ready', 'in transit', and 'delivered', providing a clear understanding of the order tracking process.", 'Setting up a FastAPI backend with MySQL, including installing necessary modules like FastAPI, MySQL connector, and setting up the basic server.', "Installing FastAPI and MySQL connector modules using 'pip install FastAPI' and 'pip install MySQL connector' for the backend setup.", "Running the FastAPI backend server using the command 'uvconn main app reload' and accessing it at the address 127.0.0.1:8000.", 'Creating a track order feature to allow users to input an order ID and retrieve its status from the database.', 'Setting up HTTPS using ngrok, emphasizing the conversion of HTTP to HTTPS for secure access to the server.', 'Enabling dialog flow fulfillment and implementing webhook for track order handling, with a focus on recognizing the intent and processing order ID.', "Emphasizing the use of ChatGPT's knowledge and expertise to write code efficiently, saving time on syntax-related tasks and utilizing ChatGPT's generated code for different purposes."]}, {'end': 7009.901, 'segs': [{'end': 5209.098, 'src': 'embed', 'start': 5178.186, 'weight': 0, 'content': [{'end': 5181.307, 'text': 'we can in fact do our testing.', 'start': 5178.186, 'duration': 3.121}, {'end': 5182.427, 'text': "so let's do it.", 'start': 5181.307, 'duration': 1.12}, {'end': 5184.711, 'text': 'i will say hey, Okay.', 'start': 5182.427, 'duration': 2.284}, {'end': 5186.094, 'text': 'Then track order.', 'start': 5185.192, 'duration': 0.902}, {'end': 5192.785, 'text': 'Okay What is my order ID? I will say 41.', 'start': 5187.076, 'duration': 5.709}, {'end': 5195.327, 'text': 'And see, now it is saying received.', 'start': 5192.785, 'duration': 2.542}, {'end': 5197.108, 'text': 'So at least it is hitting the backend.', 'start': 5195.647, 'duration': 1.461}, {'end': 5199.69, 'text': 'Hooray! We checked the end-to-end connection.', 'start': 5197.128, 'duration': 2.562}, {'end': 5205.055, 'text': 'It is receiving this particular intent in the backend.', 'start': 5200.191, 'duration': 4.864}, {'end': 5209.098, 'text': 'So that part is very well tested now.', 'start': 5205.655, 'duration': 3.443}], 'summary': 'Successfully tested end-to-end connection, receiving order id 41, hitting the backend.', 'duration': 30.912, 'max_score': 5178.186, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco5178186.jpg'}, {'end': 5429.609, 'src': 'embed', 'start': 5395.414, 'weight': 1, 'content': [{'end': 5399.396, 'text': "uh, but it's always a good idea to create separate file.", 'start': 5395.414, 'duration': 3.982}, {'end': 5401.477, 'text': 'so i will create a new file.', 'start': 5399.396, 'duration': 2.081}, {'end': 5404.779, 'text': 'what should we call it db helper?', 'start': 5401.477, 'duration': 3.302}, {'end': 5414.165, 'text': 'maybe so when you, when you have database helper, use a db helper, if you have a api helper, you say api underscore helper and so on.', 'start': 5404.779, 'duration': 9.386}, {'end': 5423.605, 'text': "And here I'm going to just copy paste all this code, copy code.", 'start': 5415.939, 'duration': 7.666}, {'end': 5429.609, 'text': "You'll see ChatGPT improves your productivity by a whole lot.", 'start': 5425.186, 'duration': 4.423}], 'summary': 'Creating separate files for different helpers such as db helper and api helper can improve productivity significantly.', 'duration': 34.195, 'max_score': 5395.414, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco5395414.jpg'}, {'end': 5967.898, 'src': 'embed', 'start': 5941.382, 'weight': 3, 'content': [{'end': 5948.764, 'text': "So I have decided to use just a backend variable because I don't think we need to go to database and unnecessary, complicated things.", 'start': 5941.382, 'duration': 7.382}, {'end': 5950.645, 'text': 'So think about it.', 'start': 5949.765, 'duration': 0.88}, {'end': 5958.433, 'text': "If we have a Python dictionary, So let's say I have a dictionary here, which stores session ID.", 'start': 5951.205, 'duration': 7.228}, {'end': 5961.995, 'text': "So every chat conversation you're doing is one session.", 'start': 5959.113, 'duration': 2.882}, {'end': 5967.898, 'text': 'So you say, hi, place new order, two pizza, this is the bill, thank you, close the chat.', 'start': 5962.395, 'duration': 5.503}], 'summary': 'Using a backend variable like a python dictionary to store session ids for chat conversations.', 'duration': 26.516, 'max_score': 5941.382, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco5941382.jpg'}, {'end': 6281.134, 'src': 'embed', 'start': 6251.846, 'weight': 4, 'content': [{'end': 6261.294, 'text': 'And by the way, I will for now control slash, I will just hide this and just handle these two.', 'start': 6251.846, 'duration': 9.448}, {'end': 6266.739, 'text': 'Where do you get your food item? So first you need to get food item and quantities.', 'start': 6261.735, 'duration': 5.004}, {'end': 6273.184, 'text': "So how do you get that? Let's look at dialog flow once again and look at the diagnostic info.", 'start': 6267.099, 'duration': 6.085}, {'end': 6276.47, 'text': 'So food items are under parameters.', 'start': 6274.468, 'duration': 2.002}, {'end': 6281.134, 'text': 'Under parameters, if you say food item, you get that and number, you get the number.', 'start': 6276.85, 'duration': 4.284}], 'summary': 'In the dialog flow, parameters capture food items and quantities for control', 'duration': 29.288, 'max_score': 6251.846, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco6251846.jpg'}, {'end': 6758.012, 'src': 'embed', 'start': 6733.443, 'weight': 5, 'content': [{'end': 6739.347, 'text': "By the way, if you don't know about regular expressions, I highly suggest that you develop that skill, because,", 'start': 6733.443, 'duration': 5.904}, {'end': 6746.212, 'text': 'as a Python engineer or as a data scientist, you need to have good knowledge on regular expression.', 'start': 6739.347, 'duration': 6.865}, {'end': 6749.247, 'text': 'So I have a tutorial.', 'start': 6748.106, 'duration': 1.141}, {'end': 6752.309, 'text': "If you go to YouTube Core Basics RegEx, you'll find this.", 'start': 6749.727, 'duration': 2.582}, {'end': 6758.012, 'text': "It's a 20-25 minute video, but I go over all the fundamentals of regular expression.", 'start': 6752.809, 'duration': 5.203}], 'summary': 'Regular expressions are crucial for python engineers and data scientists, watch a 20-25 min tutorial on youtube for comprehensive knowledge.', 'duration': 24.569, 'max_score': 6733.443, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco6733443.jpg'}], 'start': 5178.186, 'title': 'Developing chatbot order tracking system', 'summary': 'Covers testing order tracking, database queries, dialogflow implementation, backend variable usage, and session id handling. it includes successful receipt of intents, python code for mysql database, intent handling, and backend integration in dialogflow. issues encountered and resolved include error testing, database connection, and session id extraction using regular expressions.', 'chapters': [{'end': 5340.289, 'start': 5178.186, 'title': 'Testing order tracking function', 'summary': 'Discusses testing the end-to-end connection for tracking orders, highlighting the successful receipt of a particular intent in the backend and the process of writing a generic function to handle order tracking.', 'duration': 162.103, 'highlights': ['The end-to-end connection for tracking orders is well tested, with the backend successfully receiving a particular intent. It is mentioned that the end-to-end connection for tracking orders has been well tested, with the backend successfully receiving a particular intent.', 'The process of writing a generic function to handle order tracking is discussed, focusing on receiving parameters and sending back the response. The process of writing a generic function to handle order tracking is discussed, focusing on receiving parameters and sending back the response from the track order function.']}, {'end': 5618.906, 'start': 5340.75, 'title': 'Database query and python code', 'summary': 'Discusses writing python code to retrieve information from a mysql database, creating a separate file for database handling, and encountering an error when testing the scenario in dialogflow.', 'duration': 278.156, 'highlights': ['Creating a separate file for database handling The speaker emphasizes the importance of creating a separate file for database handling to improve productivity and organization.', 'Writing Python code to retrieve information from a MySQL database The speaker provides Python code to retrieve status information from a MySQL database, emphasizing the installation of MySQL connector Python and the functionality of the code.', 'Encountering an error when testing the scenario in Dialogflow The speaker encounters an error related to returning a JSON response when testing the scenario in Dialogflow, leading to a troubleshooting process to identify and resolve the issue.']}, {'end': 5941.302, 'start': 5619.98, 'title': 'Dialogflow order tracking implementation', 'summary': 'Demonstrates the implementation of order tracking using dialogflow, where database connection issues are resolved, and intent handling and backend integration are discussed.', 'duration': 321.322, 'highlights': ["The implementation of order tracking using Dialogflow is demonstrated. The chapter covers the implementation of order tracking using Dialogflow, showcasing the ability to handle different order IDs and statuses such as 'in transit' and 'delivered.'", 'Discussion on resolving database connection issues and the need for backend integration. The discussion includes identifying and addressing database connection issues, along with the need for backend integration to store temporary information and handle ongoing orders.', 'Explanation of intent handling and the decision on when to use backend fulfillment. The chapter explains the process of intent handling in Dialogflow and emphasizes the decision-making process for using backend fulfillment, highlighting the scenarios where backend integration is necessary.']}, {'end': 6250.039, 'start': 5941.382, 'title': 'Backend variable and intent handling', 'summary': 'Discusses the use of a backend variable to store ongoing chat session orders before committing to the database, and the implementation of a dictionary-based routing system for handling different intents, avoiding the need for large if-else conditions.', 'duration': 308.657, 'highlights': ['The approach suggests using a Python dictionary to store ongoing chat session orders, eliminating the need for unnecessary database operations and complexities.', "The proposed design involves storing ongoing orders in a common dictionary named 'in progress orders' and committing the orders to the database only when the user requests to complete the order.", 'Implementing a dictionary-based routing system for handling different intents is recommended to avoid the need for large if-else conditions, with each intent being associated with a unique function for streamlined handling.']}, {'end': 6577.874, 'start': 6251.846, 'title': 'Chatbot order management system', 'summary': 'Discusses implementing a chatbot order management system using dialogflow, ensuring the input parameters for food items and quantities are handled correctly, and creating a mechanism to aggregate and store orders for subsequent processing in a production environment.', 'duration': 326.028, 'highlights': ['Implementing input parameters for food items and quantities using Dialogflow Exploring the use of Dialogflow to handle input parameters for food items and their quantities in the order management system.', 'Handling unequal number of arguments by specifying clear quantities Addressing the issue of unequal numbers of food items and quantities by prompting clear quantity specification and ensuring parameters match.', 'Creating a mechanism to aggregate and store orders for subsequent processing Discussing the creation of a dictionary-based mechanism to aggregate and store orders for subsequent processing, with the potential for multiple chatbot sessions and instances.']}, {'end': 7009.901, 'start': 6578.554, 'title': 'Session id handling in chat requests', 'summary': 'Discusses the process of handling session ids in chat requests, including the extraction of session ids from a string using regular expressions, with emphasis on the importance of regular expressions in python development and data science.', 'duration': 431.347, 'highlights': ['The chapter emphasizes the importance of regular expressions in Python development and data science, highlighting the need for a strong understanding of regular expressions. Importance of regular expressions in Python development and data science', 'The detailed process of extracting session IDs from a string using regular expressions is explained, with an emphasis on the use of regex101.com for testing and validation. Process of extracting session IDs using regular expressions, emphasis on testing and validation using regex101.com', 'The creation of a generic helper file for functions like extracting session IDs from strings is mentioned, with an explanation of how to organize and utilize such files for future functions. Creation of a generic helper file for functions like extracting session IDs, organization and utilization of such files for future functions']}], 'duration': 1831.715, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco5178186.jpg', 'highlights': ['The end-to-end connection for tracking orders is well tested, with the backend successfully receiving a particular intent.', 'Creating a separate file for database handling to improve productivity and organization.', "The implementation of order tracking using Dialogflow is demonstrated, showcasing the ability to handle different order IDs and statuses such as 'in transit' and 'delivered.'", 'The approach suggests using a Python dictionary to store ongoing chat session orders, eliminating the need for unnecessary database operations and complexities.', 'Implementing input parameters for food items and quantities using Dialogflow.', 'Importance of regular expressions in Python development and data science.']}, {'end': 7479.492, 'segs': [{'end': 7182.201, 'src': 'embed', 'start': 7095.191, 'weight': 0, 'content': [{'end': 7097.453, 'text': 'And it gave me this particular Python code.', 'start': 7095.191, 'duration': 2.262}, {'end': 7106.641, 'text': 'So, folks, by watching this video today, I am walking you through my process of how I build end-to-end applications.', 'start': 7098.134, 'duration': 8.507}, {'end': 7111.024, 'text': 'And you are realizing I use ChatGPT as a productivity tool.', 'start': 7107.481, 'duration': 3.543}, {'end': 7117.77, 'text': "Of course, I try to understand that code so it's not I'm blindly copying because ChatGPT makes mistakes.", 'start': 7111.785, 'duration': 5.985}, {'end': 7124.858, 'text': 'But it saves me a lot of time in finding the syntax, structuring the code, and so on.', 'start': 7118.795, 'duration': 6.063}, {'end': 7127.64, 'text': "Therefore, I'm a big fan of this tool.", 'start': 7125.419, 'duration': 2.221}, {'end': 7130.341, 'text': 'I encourage all of you to use it.', 'start': 7128.38, 'duration': 1.961}, {'end': 7132.743, 'text': 'You realize it will save you a lot of time.', 'start': 7130.761, 'duration': 1.982}, {'end': 7140.645, 'text': 'So here, if your tool is like this, and if you Run this code.', 'start': 7133.883, 'duration': 6.762}, {'end': 7144.227, 'text': "It will create this dictionary if you don't believe chat GPT.", 'start': 7140.785, 'duration': 3.442}, {'end': 7152.312, 'text': 'Well, you can test it in Python and the way you do that is you go to Python console and in Python console.', 'start': 7144.667, 'duration': 7.645}, {'end': 7154.233, 'text': 'You can type that.', 'start': 7153.433, 'duration': 0.8}, {'end': 7159.557, 'text': 'And see print food dict.', 'start': 7156.275, 'duration': 3.282}, {'end': 7167.342, 'text': 'And see it does work actually, so I will just go ahead and use that code here.', 'start': 7161.098, 'duration': 6.244}, {'end': 7182.201, 'text': "So I will just say, if len not equal to this, then the food dictionary, I'm using just that code, okay? So zip and then dict.", 'start': 7168.649, 'duration': 13.552}], 'summary': 'Demonstrates using chatgpt for coding, saving time, and creating a dictionary.', 'duration': 87.01, 'max_score': 7095.191, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7095191.jpg'}, {'end': 7370.767, 'src': 'embed', 'start': 7333.011, 'weight': 4, 'content': [{'end': 7335.153, 'text': 'In this, you need to append the new one.', 'start': 7333.011, 'duration': 2.142}, {'end': 7338.315, 'text': 'So how do you do that? Once again, chat GPT.', 'start': 7335.193, 'duration': 3.122}, {'end': 7344.138, 'text': 'Chat. GPT is telling that if you have these two dictionaries, you want to update dictionary one.', 'start': 7338.455, 'duration': 5.683}, {'end': 7351.181, 'text': 'you just say dict one, dot update, dict two and the dict one will be having all of these.', 'start': 7344.138, 'duration': 7.043}, {'end': 7356.722, 'text': 'so this is the way you kind of merge two dictionaries.', 'start': 7351.181, 'duration': 5.541}, {'end': 7370.767, 'text': "so let's go back to python code and say current food dot update, update it with new food dict, and then you need to put it here back here.", 'start': 7356.722, 'duration': 14.045}], 'summary': 'Use dict.update() in python to merge two dictionaries efficiently.', 'duration': 37.756, 'max_score': 7333.011, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7333011.jpg'}, {'end': 7445.102, 'src': 'embed', 'start': 7414.328, 'weight': 5, 'content': [{'end': 7417.79, 'text': 'Okay, So how do you do that for this particular order??', 'start': 7414.328, 'duration': 3.462}, {'end': 7425.515, 'text': 'You want to return a message to a user saying that so far, you have two pizza and one mango lassi.', 'start': 7418.872, 'duration': 6.643}, {'end': 7426.575, 'text': 'You have this dictionary.', 'start': 7425.615, 'duration': 0.96}, {'end': 7431.737, 'text': 'How do you convert it into this message where you are saying two pizza, one mango lassi?', 'start': 7427.195, 'duration': 4.542}, {'end': 7440.22, 'text': 'So you are essentially taking the value of the key in a dictionary first, then the key, then and then this and then mango lassi.', 'start': 7432.277, 'duration': 7.943}, {'end': 7445.102, 'text': "If you're just one, let's say pizza only, you'll say you have two pizza and that's it.", 'start': 7440.661, 'duration': 4.441}], 'summary': 'Convert dictionary data into a message with count of items.', 'duration': 30.774, 'max_score': 7414.328, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7414328.jpg'}, {'end': 7488.257, 'src': 'embed', 'start': 7457.822, 'weight': 2, 'content': [{'end': 7462.284, 'text': 'See, you want to convert this dictionary into this kind of text.', 'start': 7457.822, 'duration': 4.462}, {'end': 7465.766, 'text': 'And once again, ChatGPT gave me the answer.', 'start': 7462.784, 'duration': 2.982}, {'end': 7467.106, 'text': 'I think this has little mistake.', 'start': 7465.786, 'duration': 1.32}, {'end': 7470.488, 'text': 'Probably you need a list here for using list comprehension.', 'start': 7467.146, 'duration': 3.342}, {'end': 7474.19, 'text': 'So I did some minor tweak and I figured it out.', 'start': 7470.948, 'duration': 3.242}, {'end': 7479.492, 'text': "So let's add that particular function in our generic helper.", 'start': 7474.85, 'duration': 4.642}, {'end': 7488.257, 'text': 'So the generic helper, we are going to add this new function called get string from food dictionary.', 'start': 7479.973, 'duration': 8.284}], 'summary': 'Converted dictionary, used chatgpt, fixed mistakes, added new function.', 'duration': 30.435, 'max_score': 7457.822, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7457822.jpg'}], 'start': 7009.901, 'title': 'Building end-to-end applications with chatgpt and updating and merging dictionaries in python', 'summary': 'Details the process of building end-to-end applications with chatgpt and encourages the audience to use it to save time in finding syntax and structuring code. it also discusses updating and merging dictionaries in python, demonstrating various methods and techniques for dictionary manipulation.', 'chapters': [{'end': 7144.227, 'start': 7009.901, 'title': 'Building end-to-end applications with chatgpt', 'summary': 'Details the process of building end-to-end applications with chatgpt, including using it as a productivity tool to save time in finding syntax and structuring code and encourages the audience to use it, with an example of converting lists into a dictionary using python code provided by chatgpt.', 'duration': 134.326, 'highlights': ['Using ChatGPT as a productivity tool to save time in finding syntax, structuring the code, and realizing its potential to save a lot of time.', 'Providing an example of converting lists into a dictionary using Python code provided by ChatGPT.', 'Detailing the process of building end-to-end applications with ChatGPT and encouraging the audience to use it for time-saving purposes.']}, {'end': 7479.492, 'start': 7144.667, 'title': 'Updating and merging dictionaries in python', 'summary': 'Discusses updating and merging dictionaries in python, demonstrating the use of len function, zip and dict methods, appending dictionaries, and converting dictionary values into a message for user communication.', 'duration': 334.825, 'highlights': ['Demonstrates the use of len function, zip and dict methods The speaker explains the process of testing code in Python by demonstrating the use of len function, zip, and dict methods to create and manipulate dictionaries.', 'Explains appending dictionaries and merging existing dictionaries with new ones The speaker elaborates on the process of appending new dictionaries to existing ones and merging two dictionaries using the update method in Python.', 'Illustrates converting dictionary values into a message for user communication The speaker demonstrates the process of converting dictionary values into a user-friendly message, showcasing the use of Python to communicate order details to users.']}], 'duration': 469.591, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7009901.jpg', 'highlights': ['Using ChatGPT as a productivity tool to save time in finding syntax and structuring the code, realizing its potential to save a lot of time.', 'Detailing the process of building end-to-end applications with ChatGPT and encouraging the audience to use it for time-saving purposes.', 'Providing an example of converting lists into a dictionary using Python code provided by ChatGPT.', 'Demonstrates the use of len function, zip, and dict methods for testing code in Python to create and manipulate dictionaries.', 'Explains appending dictionaries and merging existing dictionaries with new ones using the update method in Python.', 'Illustrates converting dictionary values into a message for user communication, showcasing the use of Python to communicate order details to users.']}, {'end': 8878.552, 'segs': [{'end': 7517.101, 'src': 'embed', 'start': 7479.973, 'weight': 0, 'content': [{'end': 7488.257, 'text': 'So the generic helper, we are going to add this new function called get string from food dictionary.', 'start': 7479.973, 'duration': 8.284}, {'end': 7497.421, 'text': "And that food dictionary that we're taking, we are going to call that food dict, which is a type hint of dict.", 'start': 7489.157, 'duration': 8.264}, {'end': 7501.543, 'text': 'And here we will use whatever chat GPT give.', 'start': 7498.281, 'duration': 3.262}, {'end': 7503.104, 'text': 'Plus I made some tweak here.', 'start': 7501.563, 'duration': 1.541}, {'end': 7506.037, 'text': 'So that is this.', 'start': 7504.417, 'duration': 1.62}, {'end': 7509.579, 'text': "And let's taste this function.", 'start': 7507.978, 'duration': 1.601}, {'end': 7517.101, 'text': "So here, print, let's say, get str from food dict.", 'start': 7510.719, 'duration': 6.382}], 'summary': 'Adding new function get string from food dictionary, testing with print statement.', 'duration': 37.128, 'max_score': 7479.973, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7479973.jpg'}, {'end': 7908.587, 'src': 'embed', 'start': 7879.259, 'weight': 1, 'content': [{'end': 7885.143, 'text': "because our in progress order dictionary looks something like this and if it's session id 1, then this is the order you are saving to database.", 'start': 7879.259, 'duration': 5.884}, {'end': 7888.705, 'text': 'if it is session id 2, this is the order you are saving to your database.', 'start': 7885.143, 'duration': 3.562}, {'end': 7895.469, 'text': 'so first check if session id in in progress order.', 'start': 7888.705, 'duration': 6.764}, {'end': 7901.673, 'text': 'if it is not in, ah, then it means you have some problem.', 'start': 7895.469, 'duration': 6.204}, {'end': 7908.587, 'text': "in the fulfillment text you will say you know what i'm having trouble finding your order.", 'start': 7902.921, 'duration': 5.666}], 'summary': 'Check in progress order dictionary for session id before saving to database.', 'duration': 29.328, 'max_score': 7879.259, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7879259.jpg'}, {'end': 7993.625, 'src': 'embed', 'start': 7965.921, 'weight': 2, 'content': [{'end': 7969.293, 'text': 'In our database, We have things like this.', 'start': 7965.921, 'duration': 3.372}, {'end': 7973.715, 'text': 'We want to insert a next order in the orders table.', 'start': 7969.693, 'duration': 4.022}, {'end': 7975.896, 'text': 'So first thing we need is order ID.', 'start': 7974.155, 'duration': 1.741}, {'end': 7983.46, 'text': 'So what will be the order ID? Well, what we can do is just say whatever is my max order ID, add one to it.', 'start': 7976.256, 'duration': 7.204}, {'end': 7984.741, 'text': 'That will be my next ID.', 'start': 7983.54, 'duration': 1.201}, {'end': 7987.102, 'text': 'So max order ID is 41.', 'start': 7985.341, 'duration': 1.761}, {'end': 7991.304, 'text': 'So my next order ID will be 41 plus one, which is 42.', 'start': 7987.102, 'duration': 4.202}, {'end': 7993.625, 'text': 'And to get max order ID, you know the function.', 'start': 7991.304, 'duration': 2.321}], 'summary': 'Insert next order with order id 42 based on max order id 41.', 'duration': 27.704, 'max_score': 7965.921, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7965921.jpg'}, {'end': 8668.912, 'src': 'embed', 'start': 8627.247, 'weight': 3, 'content': [{'end': 8628.947, 'text': "okay, so that's it.", 'start': 8627.247, 'duration': 1.7}, {'end': 8632.208, 'text': 'but we have another table called order tracking.', 'start': 8628.947, 'duration': 3.261}, {'end': 8634.069, 'text': 'so here also we need to insert a record.', 'start': 8632.208, 'duration': 1.861}, {'end': 8643.032, 'text': 'remember when order is placed, the order should also go into order tracking and we can just say this is in progress, etc.', 'start': 8634.069, 'duration': 8.963}, {'end': 8644.573, 'text': "so let's do that.", 'start': 8643.032, 'duration': 1.541}, {'end': 8646.513, 'text': 'one last piece and that will come in.', 'start': 8644.573, 'duration': 1.94}, {'end': 8655.021, 'text': 'save to db function, by the way, because save to DB is the function which kind of saves everything to our database.', 'start': 8646.513, 'duration': 8.508}, {'end': 8668.912, 'text': 'And here it will be my wish that my DB helper has a routine called insert order tracking, where I insert my next order ID.', 'start': 8655.362, 'duration': 13.55}], 'summary': 'Insert new order details into order tracking table in database.', 'duration': 41.665, 'max_score': 8627.247, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco8627247.jpg'}], 'start': 7479.973, 'title': 'Developing order management system', 'summary': 'Covers adding a new function to the generic helper, integrating order processing and database usage in a chatbot environment, explaining database record insertion process, and order management system development.', 'chapters': [{'end': 7615.856, 'start': 7479.973, 'title': 'Adding function to generic helper', 'summary': "Discusses adding a new function 'get string from food dictionary' to the generic helper, utilizing a food dictionary and demonstrating its usage with an example of converting an order dictionary to a string.", 'duration': 135.883, 'highlights': ["The new function 'get string from food dictionary' is added to the generic helper, utilizing a food dictionary and demonstrating its usage with an example of converting an order dictionary to a string.", "The function successfully converts the order dictionary to a string, demonstrating its functionality with an example of an order containing 'samosa' and 'chole bhature'.", "The use of type hint 'dict' for the food dictionary and the demonstration of adding values in a specific order within the string are highlighted as key points within the transcript."]}, {'end': 7931.251, 'start': 7618.51, 'title': 'Order processing and database integration', 'summary': 'Covers the usage of ngrok for local development, session management, order processing, and saving orders to a database in a chatbot environment, highlighting the necessity of restarting ngrok for session continuity and the process of saving orders to the database based on session ids.', 'duration': 312.741, 'highlights': ['The session with ngrok needs to be restarted periodically to maintain continuity, without creating an account, leading to session timeouts and the need for manual restarts.', 'The process of saving orders to the database involves identifying the session ID and retrieving the corresponding order from the in-progress order dictionary.', "The chatbot prompts the user to complete the order, triggering the 'complete order' intent, which maps to the 'complete order' function in the backend.", 'In the development stage, the actions of highlighting, copying, and pasting strings into fulfillment are necessary to ensure the seamless functioning of the chatbot.', 'The necessity of session management is demonstrated through the retention of order details for specific session IDs and the potential issues that may arise when a session ID is not found in the in-progress order dictionary.']}, {'end': 8569.77, 'start': 7932.072, 'title': 'Database record insertion process', 'summary': 'Discusses the process of inserting a new record into a database, including the generation of a new order id, retrieval and insertion of item details, and obtaining the total order price from stored procedures in the mysql table.', 'duration': 637.698, 'highlights': ['The process of generating a new order ID involves determining the maximum order ID and adding one to it, resulting in the next available order ID, such as 42. The chapter explains the method of generating a new order ID by adding one to the maximum order ID, which is illustrated as 42 in the given scenario.', 'The discussion emphasizes the need for fundamental understanding and careful consideration when using code obtained from external sources, as blindly copying can lead to errors. The importance of critical thinking and fundamental knowledge is highlighted when incorporating code from external sources, cautioning against blind copying due to potential errors.', 'The process of inserting a new record involves deriving the item ID from the input and calculating the total price based on the quantity and item price. The explanation delves into the steps required for inserting a new record, including deriving the item ID from the input and calculating the total price based on the quantity and item price.']}, {'end': 8878.552, 'start': 8570.35, 'title': 'Order management system development', 'summary': 'Discusses the development of an order management system, including removing in-progress orders, inserting records into the order tracking table, and end-to-end testing with various orders and scenarios.', 'duration': 308.202, 'highlights': ['The chapter discusses the development of an order management system, including removing in-progress orders, inserting records into the order tracking table, and end-to-end testing with various orders and scenarios. The transcript covers the process of removing in-progress orders, inserting records into the order tracking table, and end-to-end testing with various orders and scenarios.', "The function 'del' is used to remove a record from the dictionary when an order is placed to prevent complications in the system. The function 'del' is used to remove records from the dictionary when orders are placed to avoid system complications.", 'The system is tested with new orders and scenarios, ensuring the accuracy of the order placement and total calculations. The system is thoroughly tested with new orders and scenarios to ensure the accuracy of order placement and total calculations.']}], 'duration': 1398.579, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco7479973.jpg', 'highlights': ["The new function 'get string from food dictionary' is added to the generic helper, utilizing a food dictionary and demonstrating its usage with an example of converting an order dictionary to a string.", 'The process of saving orders to the database involves identifying the session ID and retrieving the corresponding order from the in-progress order dictionary.', 'The process of generating a new order ID involves determining the maximum order ID and adding one to it, resulting in the next available order ID, such as 42.', 'The chapter discusses the development of an order management system, including removing in-progress orders, inserting records into the order tracking table, and end-to-end testing with various orders and scenarios.']}, {'end': 10504.683, 'segs': [{'end': 8955.51, 'src': 'embed', 'start': 8927.446, 'weight': 0, 'content': [{'end': 8930.068, 'text': 'Now this person will say complete my order.', 'start': 8927.446, 'duration': 2.622}, {'end': 8934.451, 'text': "So we'll save the record in database and we will remove the session ID.", 'start': 8930.508, 'duration': 3.943}, {'end': 8936.353, 'text': 'See session ID one is gone here.', 'start': 8934.491, 'duration': 1.862}, {'end': 8943.318, 'text': 'See it was there before, but when this says complete at that time, we remove the session ID.', 'start': 8936.393, 'duration': 6.925}, {'end': 8947.281, 'text': 'And this person can continue having a conversation.', 'start': 8944.219, 'duration': 3.062}, {'end': 8949.163, 'text': 'And that was the reason.', 'start': 8947.902, 'duration': 1.261}, {'end': 8955.51, 'text': 'in our code, you noticed we deleted that particular key.', 'start': 8949.163, 'duration': 6.347}], 'summary': 'After completing the order, the session id is removed from the database, allowing the user to continue the conversation.', 'duration': 28.064, 'max_score': 8927.446, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco8927446.jpg'}, {'end': 9318.021, 'src': 'embed', 'start': 9291.575, 'weight': 1, 'content': [{'end': 9300.961, 'text': 'And the way we can utilize this information is we can say if lan of removed item is greater than zero, meaning we removed some items.', 'start': 9291.575, 'duration': 9.386}, {'end': 9306.276, 'text': 'then we will say my fulfillment text is equal to.', 'start': 9301.954, 'duration': 4.322}, {'end': 9308.337, 'text': "it's a format string.", 'start': 9306.276, 'duration': 2.061}, {'end': 9313.019, 'text': 'we will say we removed xyz items from your order.', 'start': 9308.337, 'duration': 4.682}, {'end': 9318.021, 'text': 'that message will send back to the user so that we can display it in our chat window.', 'start': 9313.019, 'duration': 5.002}], 'summary': "Utilize item removal information to display 'xyz items' removed in chat window.", 'duration': 26.446, 'max_score': 9291.575, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco9291575.jpg'}, {'end': 9928.042, 'src': 'embed', 'start': 9891.866, 'weight': 2, 'content': [{'end': 9898.089, 'text': 'see, we need to specify quantity and now i have two pizza, one masala dosa.', 'start': 9891.866, 'duration': 6.223}, {'end': 9899.51, 'text': 'do you need anything else?', 'start': 9898.089, 'duration': 1.421}, {'end': 9903.79, 'text': 'nope, Your order is placed 45..', 'start': 9899.51, 'duration': 4.28}, {'end': 9905.331, 'text': 'And you can also track the order.', 'start': 9903.79, 'duration': 1.541}, {'end': 9909.152, 'text': 'What is your order ID? 45.', 'start': 9905.931, 'duration': 3.221}, {'end': 9915.674, 'text': 'You can also say my order ID is 41.', 'start': 9909.152, 'duration': 6.522}, {'end': 9918.515, 'text': 'You can use different type of language and it will still work.', 'start': 9915.674, 'duration': 2.841}, {'end': 9919.935, 'text': 'So my chatbot is ready.', 'start': 9918.595, 'duration': 1.34}, {'end': 9928.042, 'text': 'As a next step, we are going to integrate this chatbot into a website.', 'start': 9920.876, 'duration': 7.166}], 'summary': 'Order placed for 2 pizzas, 1 masala dosa. order id: 45. chatbot ready for website integration.', 'duration': 36.176, 'max_score': 9891.866, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco9891866.jpg'}, {'end': 10008.556, 'src': 'embed', 'start': 9980.258, 'weight': 3, 'content': [{'end': 9986.341, 'text': "But I just want to highlight that using ChatGPT, even if you don't know web programming, you can still create a website.", 'start': 9980.258, 'duration': 6.083}, {'end': 9990.424, 'text': 'And I have given the code of that.', 'start': 9987.682, 'duration': 2.742}, {'end': 9993.696, 'text': 'in the frontend directory.', 'start': 9991.653, 'duration': 2.043}, {'end': 9999.183, 'text': 'So if you have downloaded our main folder, you would see frontend directory.', 'start': 9993.916, 'duration': 5.267}, {'end': 10001.967, 'text': 'So that frontend directory has all these files.', 'start': 9999.203, 'duration': 2.764}, {'end': 10003.849, 'text': 'So I gave a couple of images.', 'start': 10001.987, 'duration': 1.862}, {'end': 10008.556, 'text': 'So I created these images on my own, by the way, using a variety of tools.', 'start': 10003.869, 'duration': 4.687}], 'summary': 'Using chatgpt, you can create a website without web programming. frontend directory includes images.', 'duration': 28.298, 'max_score': 9980.258, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco9980258.jpg'}, {'end': 10330.416, 'src': 'embed', 'start': 10301.642, 'weight': 4, 'content': [{'end': 10303.323, 'text': 'where you are summarizing your work.', 'start': 10301.642, 'duration': 1.681}, {'end': 10305.984, 'text': "You're saying, I did this project.", 'start': 10303.883, 'duration': 2.101}, {'end': 10307.765, 'text': 'Here are my key learnings.', 'start': 10306.204, 'duration': 1.561}, {'end': 10315.829, 'text': 'What are the things you need to take care when building a chatbot, such as developing intents, going through the flow, going through that whole cycle.', 'start': 10308.045, 'duration': 7.784}, {'end': 10317.91, 'text': 'talk about MVP scope of work.', 'start': 10315.829, 'duration': 2.081}, {'end': 10324.853, 'text': 'You should talk about non-technical things in this LinkedIn post and then post this on LinkedIn.', 'start': 10318.27, 'duration': 6.583}, {'end': 10330.416, 'text': 'See, LinkedIn is super important, folks, because it helps you build online credibility.', 'start': 10324.873, 'duration': 5.543}], 'summary': 'Tips for building chatbot, including developing intents and mvp scope of work, share on linkedin for credibility.', 'duration': 28.774, 'max_score': 10301.642, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco10301642.jpg'}], 'start': 8879.193, 'title': 'Order management and chatbot integration', 'summary': 'Covers managing orders and sessions in the backend, handling order removal in progress, integrating a chatbot for order placement, tracking, and modification, as well as creating a website using chatgpt and dialogflow. it emphasizes the process of handling orders, testing functionalities, and creating a website without web development knowledge.', 'chapters': [{'end': 9106.878, 'start': 8879.193, 'title': 'Managing orders and sessions in backend', 'summary': 'Discusses the process of adding, completing, and removing orders within specific session ids in the backend, emphasizing the use of dictionaries to store session information and the logic for removing specific food items from an order.', 'duration': 227.685, 'highlights': ['The chapter discusses the process of adding, completing, and removing orders within specific session IDs in the backend. The process involves adding session IDs for orders and storing the orders as values for keys in a dictionary, followed by completing the order by saving it to the database and removing the session ID, and implementing a logic to remove specific food items from an order.', 'Emphasizes the use of dictionaries to store session information and the logic for removing specific food items from an order. The use of dictionaries to store session information allows for the association of session IDs with specific orders, and the logic for removing specific food items from an order involves locating the session ID record, obtaining the value from the dictionary, and removing the specified food items from the order.']}, {'end': 9688.268, 'start': 9106.878, 'title': 'Handling order removal in progress', 'summary': 'Details the process of handling the removal of food items from an existing order, including error handling and messaging the user with the updated order details, as well as the testing of the functionality to ensure proper server response.', 'duration': 581.39, 'highlights': ['The process of checking if a session ID exists and locating the current order, including the handling of error conditions and updating a current order variable. It explains the steps of checking for the existence of a session ID, locating the current order, and handling error conditions, ensuring a smooth functionality.', 'The method of removing food items from the current order, including tracking removed items and items that do not exist, and updating the fulfillment text to inform the user about the changes. It illustrates the process of removing food items, tracking removed and non-existent items, and updating the fulfillment text to inform the user about the changes in the order.', 'The importance of messaging to inform the user about the items removed from the order, and providing specific messaging for scenarios where no items are found or the order becomes empty. It emphasizes the significance of informing the user about the removed items, handling scenarios where no items are found, and messaging for an empty order.', 'The testing process to ensure proper functionality and server response, along with the requirement to enable fulfillment to receive the updated response. It describes the testing process to ensure proper functionality, the necessity to enable fulfillment, and the importance of receiving the updated response.']}, {'end': 10026.472, 'start': 9688.268, 'title': 'Chatbot integration and website creation', 'summary': 'Discusses the integration of a chatbot with the ability to place, track, and modify orders, as well as the creation of a website using chatgpt, including the generation of html and css code. the chatbot enables order tracking and modification, and the creation of a website using chatgpt allows for website creation without web development knowledge.', 'duration': 338.204, 'highlights': ['The chatbot enables order tracking and modification, allowing for the placement of orders, tracking of order status, and modification of orders, as demonstrated with order number 44 and 45. (e.g. order number 44 and 45, tracking order, modification of orders)', 'The creation of a website using ChatGPT allows for website creation without web programming knowledge, generating HTML and CSS code, although image generation needs to be done separately. (e.g. website creation using ChatGPT, generation of HTML and CSS code)', 'The integration of a chatbot offers various integrations with platforms like Twilio, Avaya Vee, Slack, and others, allowing for the integration of the chatbot into different platforms. (e.g. integration of chatbot with various platforms)', 'The frontend directory contains the generated code and images for the website, created using ChatGPT, demonstrating the ability to create a website without web programming knowledge. (e.g. frontend directory containing generated code and images)']}, {'end': 10504.683, 'start': 10026.472, 'title': 'Building chatbot with dialogflow', 'summary': "Covers the process of integrating a chatbot into a website using dialogflow, including creating a website, testing the chatbot end to end, and providing exercises for improving the chatbot's functionality and posting the project on linkedin for credibility. it also emphasizes the importance of practicing presentation skills and participating in a resume project challenge on codebasics.io.", 'duration': 478.211, 'highlights': ["The chapter covers the process of integrating a chatbot into a website using Dialogflow, including creating a website, testing the chatbot end to end, and providing exercises for improving the chatbot's functionality and posting the project on LinkedIn for credibility.", 'The chat window on the website is created using an iframe control, which is integrated into the website code, allowing users to interact with the chatbot.', "The exercises provided include addressing the issue of incomplete orders and adding a new option for store hours in the chatbot's functionality.", 'Posting the project on LinkedIn is emphasized as it helps in building online credibility and showcasing presentation skills, which are crucial for roles like data scientist or NLP engineer.', 'The chapter also encourages participation in the resume project challenge on codebasics.io, which offers free entry and prizes for winners, with upcoming challenges based on the learnings from the tutorial.']}], 'duration': 1625.49, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2e5pQqBvGco/pics/2e5pQqBvGco8879193.jpg', 'highlights': ['The process involves adding session IDs for orders and storing the orders as values for keys in a dictionary, followed by completing the order by saving it to the database and removing the session ID.', 'The method of removing food items from the current order, including tracking removed items and items that do not exist, and updating the fulfillment text to inform the user about the changes.', 'The chatbot enables order tracking and modification, allowing for the placement of orders, tracking of order status, and modification of orders, as demonstrated with order number 44 and 45.', 'The creation of a website using ChatGPT allows for website creation without web programming knowledge, generating HTML and CSS code, although image generation needs to be done separately.', "The chapter covers the process of integrating a chatbot into a website using Dialogflow, including creating a website, testing the chatbot end to end, and providing exercises for improving the chatbot's functionality and posting the project on LinkedIn for credibility."]}], 'highlights': ["Peter Pandey successfully builds a chatbot for his uncle's eatery, serving as a significant solution to the rejection faced by his uncle from e-commerce platforms.", 'The chatbot named Mira is to be integrated on the food website to enable users to place new orders and track existing orders, providing convenience and enhancing user experience.', 'The chatbot will allow users to place new orders by selecting items from the available menu, modifying the order, and completing the transaction, as well as track existing orders by providing real-time status updates on the order progress.', 'The chapter emphasizes the importance of guiding conversations and specifying quantity for items in the chatbot.', 'The chatbot prompts users to specify food quantities and items, demonstrating proactive user guidance in the ordering process.', 'The process of defining synonyms and assigning entities is essential for chatbot setup, ensuring smooth functionality.', "The chatbot accurately recognized 'rava dosa' and 'samosa' as food items and 'two' and 'one' as quantities.", 'The cost of three orders is $15, indicating a direct relation between the quantity of orders and cost.', 'The end-to-end connection for tracking orders is well tested, with the backend successfully receiving a particular intent.', 'The process involves adding session IDs for orders and storing the orders as values for keys in a dictionary, followed by completing the order by saving it to the database and removing the session ID.', 'The creation of a website using ChatGPT allows for website creation without web programming knowledge, generating HTML and CSS code, although image generation needs to be done separately.']}