requirements.txt

# Web framework
fastapi==0.104.1
uvicorn[standard]==0.24.0

# Core dependencies
pydantic>=2.5.0
pydantic-settings>=2.1.0
python-dotenv==1.0.0

# RAG and ML dependencies
sentence-transformers>=2.7.0
faiss-cpu>=1.8.0
numpy>=1.26.4

# LLM API clients
google-generativeai>=0.3.2