<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def add_argument(self, *args, **kwargs):
 """ Add an argument incorporating the default value into the help string :param args: :param kwargs: :return: """

        defhelp = kwargs.pop("help", None)
        defaults = kwargs.pop("default", None)
        default = defaults if self.use_defaults else None
        if not defhelp or default is None or kwargs.get('action') == 'help':
            return super().add_argument(*args, help=defhelp, default=default, **kwargs)
        else:
            return super().add_argument(*args, help=defhelp + " (default: {})".format(default),
                                        default=default, **kwargs)