Are you ready for a bit of hands-on practice? It’s time to start building our PITS project. We have enough theoretical groundwork laid out and, in this chapter, we’ll begin the preparation for the more advanced elements to come.

I’ve tried to build the project in a modular structure. I believe it helps a lot with code clarity and will enable us to go through some of the important concepts from LlamaIndex one by one. As I mentioned in the previous chapter, you can either write the code alongside reading the book or download and study it in full using the GitHub repository that I’ve made available to you.

Disclaimer

There are many aspects that can be improved in the existing code base, and quite a few features are missing from it for PITS to be considered a production-ready application. For example, in my implementation, there is no authentication and the application is a single user. Also, to keep...