# Core dependencies
numpy>=1.20.0
pandas>=1.3.0
duckdb>=0.8.0
xgboost>=1.6.0
scikit-learn>=1.0.0
matplotlib>=3.4.0

# Optional: for model download functionality
requests>=2.28.0
appdirs>=1.4.0

# Optional: development dependencies
# pytest>=7.0.0
# pytest-cov>=4.0.0
# black>=23.0.0
# isort>=5.12.0
# mypy>=1.0.0
# flake8>=6.0.0
