SQLAlchemy>=1.3.18,<2.0.0
Flask-SQLAlchemy>=2.4.3,<2.5.0
alembic>=1.4.2,<2.0.0
# PyMySQL>=0.9.3,<0.10.0
# mysqlclient>=1.4.6,<1.5.0
# mysql-connector-python>=8.0.20,<9.0.0
