code: def export_without_dtype() -> None:
      shape = (4, 4)
      node = onnx.helper.make_node(
          "EyeLike",
          inputs=["x"],
          outputs=["y"],
      )
  
      x = np.random.randint(0, 100, size=shape, dtype=np.int32)
      y = np.eye(shape[0], shape[1], dtype=np.int32)
      expect(
          node,
          inputs=[x],
          outputs=[y],
          name="test_eyelike_without_dtype",
      )
  
file_path: onnx/onnx/backend/test/case/node/eyelike.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 1 for calling the EyeLike obj's underlying member method code with example usage: obj.export_without_dtype() without return types