Creating Your Own LangChain Chatbot Example

In this chapter, we’ll combine key concepts from earlier chapters into a practical project. So far, we’ve covered a lot, from conversational AI fundamentals and prompt engineering to utilizing LangChain to create a RAG system. Now, we’re ready to apply this knowledge by building a ChatGPT-powered chatbot.

This project will demonstrate how to apply ChatGPT technology in a practical, real-world conversational AI scenario. We’ll aim to create an automated assistant that can not only answer questions about our own data but also handle more complex tasks and provide personalization.

By the end of this chapter, you’ll not only have a functional ChatGPT chatbot but also a solid understanding of how to craft more sophisticated conversational agents. You’ll also gain insights to better assess the feasibility of integrating LLM-powered agents into your business operations and determine whether it’...