code: def save(self, *args, **kwargs):
          
          return [
              (form, form.save(*args, **kwargs))
              for form in self.instances
          ]
docs: Save all the forms
  
          :param \*args: Positional arguments passed to the forms
          :param \*\*kwargs: Keyword arguments passed to the forms
          :return: Sequence of returned values by all the forms as tuples of (instance, result)
          :rtype: list