code: def test_backward_compatibility(version):
      model = mlflow.pyfunc.load_model(
          f"tests/resources/pyfunc_models/{version}"
      )
      assert model.predict("MLflow is great!") == "MLflow is great!"
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_backward_compatibility(version) without return types