def METHOD_NAME():
    parser = argparse.ArgumentParser()
    parser.add_argument("--input",
                        help="Initial file to convert to/from .bed format", required=True)
    parser.add_argument("--output",
                        help="Resulting file after convertion", required=True)
    parser.add_argument("--column-header",
                        help="When converting from .bed to .seg format, provide file containing column headers")
    parser.add_argument("--chromColnum", type=int,
                        help="number of column in a segmentation file that contains information about name of chromosome")
    parser.add_argument("--startColnum", type=int,
                        help="number of column in a segmentation file that contains information about start position of the feature")
    parser.add_argument("--endColnum", type=int,
                        help="number of column in a segmentation file that contains information about end position of the feature")
    args, unknown = parser.parse_known_args()
    return args