code: def _get_args():
      
      parser = argparse.ArgumentParser(description=__doc__)
      # add the argument for the Super Mario Bros environment to run
      parser.add_argument('--rom', '-r',
          type=str,
          help='The path to the ROM to play.',
          required=True,
      )
      # add the argument for the mode of execution as either human or random
      parser.add_argument('--mode', '-m',
          type=str,
          default='human',
          choices=['human', 'random'],
          help='The execution mode for the emulation.',
      )
      # add the argument for the number of steps to take in random mode
      parser.add_argument('--steps', '-s',
          type=int,
          default=500,
          help='The number of random steps to take.',
      )
      return parser.parse_args()
docs: Parse arguments from the command line and return them.