pandas>=2.2,<3.0
polars>=1.0,<3
python-dotenv>=1.0,<2
pydantic>=2.8,<4
SQLAlchemy>=2.0,<3
requests>=2.32,<3
streamlit>=1.40,<3
prefect>=3.0,<4
apache-airflow>=3.0,<4; platform_system != "Windows" and python_version < "3.14"
pyspark>=3.5,<5
scikit-learn>=1.5,<2
