requirements.txt

# API
fastapi>=0.109.0
uvicorn[standard]>=0.27.0
httpx>=0.27.0

# RAG dependencies
pinecone>=5.0.0
sentence-transformers>=2.2.0
requests>=2.31.0
python-dotenv>=1.0.0
rank-bm25>=0.2.2
PyPDF2>=3.0.0

# Document processing
docling>=2.15.0