def remove_record(db_driver, table, key):
    try:
        db_driver.delete_key(table, key)
    except df_exceptions.DBKeyNotFound:
        print((key, table) % 'Key %s is not found in table %s.')
dataset/ETHPy150Open openstack/dragonflow/dragonflow/cli/df_db.py/remove_record/swapped operands of `%`