code: def run_args(self):
          
          self.arg_parser = self._parse_args()
          self.args = self.arg_parser.parse_args()
          color_name = self.args.color
          if color_name is not None:
              color_name = color_name[0]
          symbol = self.args.symbol
          try:
              self.tr(symbol, color_name)
          except InvalidColorException:
              print("Invalid Color Name!")
docs: Pass in the parsed args to the script