code: def test_find_all_mismatch_operators(self):
      mismatch_leaves = self.graph_info.all_mismatch_leaf_graph_info()
  
      self.assertEqual(len(mismatch_leaves), 2)
  
      for leaf_info in mismatch_leaves:
          self.assertEqual(leaf_info.essential_node_count(), 1)
          self.assertEqual(
              leaf_info.essential_node_kinds(), {"aten::relu"}
          )
  
imports: import contextlib
  import io
  import tempfile
  import unittest
  import numpy
  import onnx
  import parameterized
  import pytorch_test_common
  import torch
  from packaging import version
  from torch.onnx import _constants, _experimental, verification
  from torch.testing._internal import common_utils
label_desc: Use image node_id 5 for calling the TestFindMismatch obj's underlying member method code with example usage: obj.test_find_all_mismatch_operators() without return types