requirements.txt

# Streamlit UI
streamlit>=1.25.0

# Google Gemini API
google-generativeai>=0.5.0

# HTTP and config handling
requests>=2.28.1
PyYAML>=6.0

# Database (provenance, optional for local SQLite)
sqlalchemy>=1.4.0

# Vector store integration (if using Chroma)
chromadb>=0.3.21

# For type checking and validation
pydantic>=1.10.0

# (Optional) For running as API, not required on Spaces but useful locally
uvicorn>=0.18.0

# (Optional) For notebook demo
nbformat>=5.8.0