def METHOD_NAME():
    parser = argparse.ArgumentParser(
        description="Find all containers serving previous push versions."
    )
    parser.add_argument(
        "--bounce-time",
        dest="bounce_time",
        type=int,
        default=MAX_BOUNCE_TIME_IN_HOURS,
        help=(
            "Ignore versions that were launched in the last BOUNCE_TIME hours "
            "because they probably are still bouncing."
        ),
    )
    return parser.METHOD_NAME()