def METHOD_NAME():
    """
    Creates an arguments parser for the desi_purge_tilenight script
    """
    parser = argparse.ArgumentParser(usage = "{prog} [options]")
    parser.add_argument("-n", "--night", type=int, required=True,
            help="Night that the tile was observed.")
    parser.add_argument("-t", "--tiles", type=str, required=True,
            help="Tiles to remove from current prod. (comma separated)")
    parser.add_argument("--not-dry-run", action="store_true",
            help="set to actually perform action rather than print actions")
    return parser