Build an AI Chatbot on your Custom Data 🔥

Summary

This video tutorial demonstrates how to create a powerful AI chatbot using Botpress, a platform that allows you to train bots on your own knowledge base. The host guides viewers through signing up, creating a bot from scratch or using templates, adding documents and web pages to a knowledge base, and configuring bot logic to first query the knowledge base and then fallback to AI-generated responses when needed. Advanced features like audio responses are showcased, and the bot is ultimately published for website embedding. The video emphasizes the simplicity, flexibility, and practical applications of building custom chatbots without coding.

Takeaways

• 😀 Botpress is a platform that allows you to create chatbots easily using your own knowledge base without sharing proprietary data with ChatGPT.
• 😀 You can configure the bot to first search your knowledge base and, if no answer is found, then query ChatGPT for a response.
• 😀 The platform supports adding multiple content types to the knowledge base, including web pages, text documents, PDFs, and HTML files.
• 😀 You can create a chatbot from scratch or use prebuilt templates for platforms like WordPress, Messenger, and Instagram.
• 😀 Botpress allows storing user input in variables, which can then be used as input for AI-generated responses.
• 😀 Knowledge bases can be customized, enabled, disabled, or deleted as needed, giving flexibility in managing your bot's data.
• 😀 The bot can provide answers from your uploaded documents, web pages, or external sources, allowing you to maintain proprietary knowledge privately.
• 😀 You can enhance your bot with multimedia elements such as audio and video to make interactions more engaging.
• 😀 Proper node configuration ensures that AI responses are only triggered when the knowledge base cannot answer a query, avoiding redundant or conflicting responses.
• 😀 Botpress chatbots can be published and embedded on websites, enabling direct interaction with users and improving user engagement.
• 😀 The platform is beginner-friendly, with thorough documentation and a simple sign-up process via Google or GitHub.
• 😀 Conversations can be programmatically ended after an answer or kept open depending on your design, providing flexibility in user interactions.

Q & A

What is the main purpose of using Botpress as described in the video?

The main purpose of using Botpress is to create AI chatbots that can be trained on a custom knowledge base, allowing them to answer questions from proprietary data, web pages, or documents, while optionally falling back to ChatGPT when no answer is found in the knowledge base.

How does Botpress handle user queries when the answer is not in the knowledge base?

If a user query is not found in the knowledge base, Botpress can be configured to pass the input to an AI-generated text card, which uses ChatGPT to generate a response.

What types of data can be added to a Botpress knowledge base?

A Botpress knowledge base can include web pages, web searches, text documents such as PDF, HTML, or TXT files, and any other structured data relevant to the bot's domain.

How do you create a basic bot in Botpress according to the video?

To create a basic bot, you sign up on Botpress, click the '+' button to make a new bot, choose a template or start from scratch, add a raw input card to capture user queries, and enable knowledge answering for the bot to respond from the knowledge base.

What is the purpose of creating variables like 'Harry_input' and 'Harry_output'?

Variables like 'Harry_input' store the user's input, while 'Harry_output' stores the AI-generated response. These variables allow the bot to dynamically handle user queries and display the corresponding answers.

How does Botpress ensure that AI is only invoked when the knowledge base does not have an answer?

Botpress uses expressions and conditional logic to check whether the knowledge agent responded. If the knowledge base did not provide an answer, the flow passes the query to the AI-generated text card; otherwise, the AI is bypassed.

Can Botpress bots be embedded on websites, and if so, how?

Yes, once a bot is published on Botpress, it can be shared or embedded on any website, allowing users to interact with the bot directly from the site.

What are some of the advanced features demonstrated for Botpress bots?

Advanced features include adding multiple types of cards, integrating audio and video responses, creating complex conversational flows with conditional logic, and connecting the bot to multiple knowledge sources for enriched responses.

How can a Botpress bot handle information from large websites like NDTV.com?

A Botpress bot can index specific pages from large websites and parse them into the knowledge base. The bot then answers questions using only the parsed pages, since indexing an entire large domain is impractical.

Why might someone prefer using a Botpress knowledge base over directly asking ChatGPT?

Using a Botpress knowledge base is preferred when dealing with proprietary or large-scale data, as it avoids the token limits and processing delays of ChatGPT and ensures that the bot provides accurate answers from trusted sources.

What steps are suggested for testing and verifying that the bot works correctly?

To test the bot, start a new conversation, ask questions from the knowledge base, and verify that the bot responds accurately. Then ask questions not in the knowledge base to ensure the AI fallback responds appropriately. Additional tests include checking audio or video responses if configured.

How can users enhance their understanding and creation of Botpress bots?

Users can read the Botpress documentation, explore templates, experiment with different knowledge sources, and create bots with varied media and complex flows to fully understand the platform's capabilities.