def get_kwargs(self, form, name):
        """
        Return the keyword arguments that are used to instantiate the formset.
        """
        kwargs = {
            'prefix': self.get_prefix(form, name),
            'initial': self.get_initial(form, name),
        }
        kwargs.update(self.default_kwargs)
        return kwargs
Return the keyword arguments that are used to instantiate the formset.