def __new__(_cls, engine, status, description, order, warning, step_classes):
        return tuple.__new__(_cls, (engine, status, description, order, warning, step_classes))
Create new instance of Step(engine, status, description, order, warning, step_classes)
dataset/ETHPy150Open globocom/database-as-a-service/dbaas/region_migration/migration_steps.py/Step.__new__