def get_relevant_tensor_facets(self, doc, prefix: str):
        """
        Only get the tensor facets in the fields that start with the prefix (eg: "my_multimodal_field"). This is to avoid
        counting the tensor facets from other tests in this suite.
        """
        relevant_facets = []
        for facet in doc["_tensor_facets"]:
            for key in facet:
                if key.startswith(prefix):
                    relevant_facets.append(facet)
                    continue
        return relevant_facets

        Only get the tensor facets in the fields that start with the prefix (eg: "my_multimodal_field"). This is to avoid
        counting the tensor facets from other tests in this suite.
        
tests/integ_tests/tensor_search/test_multimodal_tensor_combination.py