Add a new child model to this model.

        In order to prevent the backend from updating the frontend you may add `suppress_kevents=True` as
        additional keyword=value argument to this method. This will improve performance of the backend
        against a trade-off that someone looking at the frontend won't notice any changes unless the page
        is refreshed.

        :return: a :class:`Part` of category `MODEL`

def add_model(self, *args, **kwargs):
        # type: (*Any, **Any) -> Part
        """Add a new child model to this model.

        In order to prevent the backend from updating the frontend you may add `suppress_kevents=True` as
        additional keyword=value argument to this method. This will improve performance of the backend
        against a trade-off that someone looking at the frontend won't notice any changes unless the page
        is refreshed.

        :return: a :class:`Part` of category `MODEL`
        """
        if self.category != Category.MODEL:
            raise APIError("Part should be of category MODEL")

        return self._client.create_model(self, *args, **kwargs)