def noop_migration():
    def noop_migration_fn(apps, schema_editor):
        pass

    return RunPython(noop_migration_fn, noop_migration_fn)
A migration that does nothing. Used to replace old migrations that are no longer required e.g moved.
dataset/ETHPy150Open dimagi/commcare-hq/corehq/sql_db/operations.py/noop_migration