code: def parse_cli_args():
      
      parser = argparse.ArgumentParser(description='2048 in your terminal')
      parser.add_argument('--mode', dest='mode', type=str,
                          default=None, help='colors mode (dark or light)')
      parser.add_argument('--az', dest='azmode', action='store_true',
                          help='Use the letters a-z instead of numbers')
      parser.add_argument('--resume', dest='resume', action='store_true',
                          help='restart the game from where you left')
      parser.add_argument('-v', '--version', action='store_true')
      parser.add_argument('-r', '--rules', action='store_true')
      return vars(parser.parse_args())
docs: parse args from the CLI and return a dict