code: def export_scatter_elements_with_reduction_max() -> None:
      axis = 1
      node = onnx.helper.make_node(
          "ScatterElements",
          inputs=["data", "indices", "updates"],
          outputs=["y"],
          axis=axis,
          reduction="max",
      )
      data = np.array([[1.0, 2.0, 3.0, 4.0, 5.0]], dtype=np.float32)
      indices = np.array([[1, 1]], dtype=np.int64)
      updates = np.array([[1.1, 2.1]], dtype=np.float32)
  
      y = scatter_elements(
          data, indices, updates, axis, reduction="max"
      )
      # print(y) produces
      # [[1.0, 2.1, 3.0, 4.0, 5.0]]
  
      expect(
          node,
          inputs=[data, indices, updates],
          outputs=[y],
          name="test_scatter_elements_with_reduction_max",
      )
  
file_path: onnx/onnx/backend/test/case/node/scatterelements.py
imports: import numpy
  import onnx
  from onnx.backend.test.case.base import Base
  from onnx.backend.test.case.node import expect
label_desc: Use image node_id 5 for calling the ScatterElements obj's underlying member method code with example usage: obj.export_scatter_elements_with_reduction_max() without return types