code: def store_args(method):
      
      argspec = inspect.getfullargspec(method)
      defaults = {}
      if argspec.defaults is not None:
          defaults = dict(
              zip(argspec.args[-len(argspec.defaults):], argspec.defaults))
      if argspec.kwonlydefaults is not None:
          defaults.update(argspec.kwonlydefaults)
      arg_names = argspec.args[1:]
  
      @functools.wraps(method)
      def wrapper(*positional_args, **keyword_args):
          self = positional_args[0]
          # Get default arg values
          args = defaults.copy()
          # Add provided arg values
          for name, value in zip(arg_names, positional_args[1:]):
              args[name] = value
          args.update(keyword_args)
          self.__dict__.update(args)
          return method(*positional_args, **keyword_args)
  
      return wrapper
docs: Stores provided method args as instance attributes.