def view(self, dtype=None, typ=None):
        return self
def test_base_class_get_target_entity_html_strings(self):
        with self.assertRaisesRegex(
            NotImplementedError,
            'Subclasses of BaseSuggestion should implement'
            ' get_target_entity_html_strings.'):
            self.base_suggestion.get_target_entity_html_strings()