code: def test_get_old_model_version_msg():
      assert (
          "Using model 'mother_of_all_models' with version '1.0.0'. "
          "You can upgrade to version '1.2.3' to get the latest model specifications. "
          "Note that models may have different input/output signatures after a major "
          "version upgrade."
          == get_old_model_version_msg(
              "mother_of_all_models", "1.0.0", "1.2.3"
          )
      )
  
label_desc: Use image node_id 2 for calling a global function with example usage: test_get_old_model_version_msg() without return types