| # Core LangChain | |
| langchain | |
| langchain-community | |
| langchain-chroma | |
| langchain-nvidia-ai-endpoints | |
| langchain-text-splitters | |
| langchain-core | |
| rank_bm25 | |
| # Vector Store | |
| chromadb | |
| # PDF Loading | |
| pypdf | |
| pymupdf # Better PDF parsing (optional but recommended) | |
| # API Server | |
| fastapi | |
| uvicorn[standard] | |
| python-multipart | |
| # Utilities | |
| python-dotenv | |
| pydantic | |