def __new__(_cls, engine, status, description, order, warning, step_classes):
        return tuple.__new__(_cls, (engine, status, description, order, warning, step_classes))
Gets the number of instances running for a version of a module.
dataset/ETHPy150Open globocom/database-as-a-service/dbaas/region_migration/migration_steps.py/Step.__new__--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/api/request_info.py/Dispatcher.get_num_instances