code: def test_score_model_on_payload_throws_for_invalid():
      with pytest.raises(
          MlflowException, match="Unknown model uri prefix"
      ):
          score_model_on_payload("myprovider:/gpt-3.5-turbo", {})
  
imports: from unittest import mock
  import pytest
  from mlflow.exceptions import MlflowException
  from mlflow.gateway.config import Route, RouteModelInfo
  from mlflow.metrics.genai.model_utils import _parse_model_uri, score_model_on_payload
label_desc: Use image node_id 7 for calling a global function with example usage: test_score_model_on_payload_throws_for_invalid() without return types