requirements.txt

# FastAPI and web framework dependencies
fastapi==0.104.1
uvicorn[standard]==0.24.0
websockets==12.0

# Existing LangChain dependencies
langchain-openai==0.1.0
langchain-core==0.2.0
langchain-community==0.2.0
langchain-qdrant==0.1.0
langgraph==0.1.0

# Vector database and embeddings
qdrant-client==1.8.0
sentence-transformers==2.7.0

# Web search
tavily-python==0.3.0

# Core dependencies
python-dotenv==1.0.0
pydantic==2.7.0
pandas==2.2.0
numpy==1.26.0
scikit-learn==1.4.0
transformers==4.40.0
torch==2.3.0
tiktoken==0.7.0

# Additional utilities
aiofiles==23.2.1