def setUp(self):
        """Set up test fixtures with an unstructured index that supports both tensor and lexical search."""
        # Create an unstructured index
        marqo_index = self._create_unstructured_marqo_index(name='test_index')
        self.vespa_index = UnstructuredVespaIndex(marqo_index)
Set up test fixtures with an unstructured index that supports both tensor and lexical search.
tests/unit_tests/marqo/core/unstructured_vespa_index/test_unstructured_vespa_index_to_vespa_query.py