code: def gen_test_data_set(model, args, name, opset_version, **kwargs):
      model.xp.random.seed(42)
      test_path = os.path.join(
          TEST_OUT_DIR, "opset{}".format(opset_version), name
      )
      onnx_chainer.export_testcase(
          model, args, test_path, opset_version=opset_version, **kwargs
      )
      return test_path
  
label_desc: Use image node_id 1 for calling a global function with example usage: gen_test_data_set(model, args, name, opset_version) and returns: test_path