langchain>=0.1.0
langgraph>=0.0.30
chromadb>=0.4.0
openai>=1.0.0
pydantic>=2.0.0
fastapi>=0.100.0
uvicorn>=0.20.0
sqlalchemy>=2.0.0
python-dotenv>=1.0.0
numpy>=1.24.0
scikit-learn>=1.3.0