rag-bot-fastapi

An end-to-end RAG chatbot using FastAPI, LangChain, ChromaDB & Streamlit with Multi-LLM support to answer questions from uploaded PDFs. Maintained by Zlash65 on GitHub, where it has earned 21 stars from the community.

It's actively developed around ai, chromadb, embedding-vectors, and is a solid reference for anyone building with these tools.