def METHOD_NAME():
    parser = argparse.ArgumentParser(
        description="Renders a latency vs throughput diagram "
        "for a set of transactions provided by the loadtime reporting tool",
        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
    parser.add_argument('-t',
                        '--title',
                        default=DEFAULT_TITLE,
                        help='Plot title')
    parser.add_argument('output_image',
                        help='Output image file (in PNG format)')
    parser.add_argument(
        'input_csv_file',
        nargs='+',
        help="CSV input file from which to read transaction data "
        "- must have been generated by the loadtime reporting tool")
    args = parser.parse_args()
    logging.basicConfig(format='%(levelname)s\t%(message)s',
                        stream=sys.stdout,
                        level=logging.INFO)
    plot_latency_vs_throughput(args.input_csv_file,
                               args.output_image,
                               title=args.title)