fastapi>=0.109.0
uvicorn>=0.27.0
langchain==0.2.16
langchain-community==0.2.16
langchain-core==0.2.38
langchain-openai==0.1.23
faiss-cpu==1.8.0
openai==1.47.0
python-dotenv>=1.0.0
pydantic==2.8.2
pydantic-settings>=2.0.0
click>=8.0.0
pyyaml>=6.0
