requirements.txt

# Core dependencies
fastapi>=0.104.0
uvicorn[standard]>=0.24.0
pydantic>=2.5.0
pydantic-settings>=2.1.0
sqlalchemy>=2.0.0
alembic>=1.12.0
psycopg2-binary>=2.9.9
redis>=5.0.0
pyyaml>=6.0.1
python-jose[cryptography]>=3.3.0
passlib[bcrypt]>=1.7.4
python-multipart>=0.0.6
httpx>=0.25.0

# ML dependencies (optional)
transformers>=4.35.0
torch>=2.1.0
scikit-learn>=1.3.0
shap>=0.43.0
numpy>=1.24.0
pandas>=2.1.0