numpy>=1.24.0
scikit-learn>=1.3.0
pandas>=2.0.0

# Web Framework
fastapi>=0.104.0
uvicorn[standard]>=0.24.0
pydantic>=2.0.0

# HTTP Requests (for database API)
requests>=2.31.0

# Payment Gateway
razorpay>=1.4.0

# Database (optional - for production)
sqlalchemy>=2.0.0
psycopg2-binary>=2.9.0

# Environment variables
python-dotenv>=1.0.0

# CORS
python-multipart>=0.0.6

# For production deployment
gunicorn>=21.0.0