def process_arguments(args):

    parser = argparse.ArgumentParser(description='Tuning estimation example')

    parser.add_argument('input_file',
                        action='store',
                        help='path to the input file (wav, mp3, etc)')

    return vars(parser.parse_args(args))
Given two paths relative to a directory, work out a path from origin
dataset/ETHPy150Open bmcfee/librosa/examples/estimate_tuning.py/process_arguments--crossover with--dataset/ETHPy150Open miracle2k/webassets/src/webassets/filter/cssrewrite/urlpath.py/relpathto