code: def get_parser():
      
      from argparse import ArgumentParser, ArgumentDefaultsHelpFormatter
      parser = ArgumentParser(description=__doc__,
                              formatter_class=ArgumentDefaultsHelpFormatter)
      parser.add_argument("-m", "--model",
                          dest="model",
                          help="where is the model folder (with a info.yml)?",
                          metavar="FOLDER",
                          type=lambda x: utils.is_valid_folder(parser, x),
                          default=utils.default_model())
      return parser
docs: Return the parser object for this script.