def METHOD_NAME():
    parser = argparse.ArgumentParser()
    # hyperparameters sent by the client are passed as command-line arguments to the script.
    parser.add_argument("--epochs", type=int, default=1)
    # Data, model, and output directories
    parser.add_argument("--output-data-dir", type=str, default=os.environ.get("SM_OUTPUT_DATA_DIR"))
    parser.add_argument("--model_dir", type=str)
    parser.add_argument("--train", type=str, default=os.environ.get("SM_CHANNEL_TRAINING"))
    parser.add_argument("--hosts", type=list, default=json.loads(os.environ.get("SM_HOSTS")))
    parser.add_argument("--current-host", type=str, default=os.environ.get("SM_CURRENT_HOST"))
    return parser.parse_known_args()