code: def test_jumbled_params(self):
      class MyModel(Module):
          def forward(self, x):
              y = x * x
              self.param = Parameter(torch.tensor([2.0]))
              return y
  
      x = torch.tensor([1, 2])
      with self.assertRaisesRegex(RuntimeError, "state_dict changed"):
          verify(MyModel(), x, backend)
  
file_path: pytorch/test/onnx_caffe2/test_verify.py
imports: import caffe2.python.onnx.backend
  import torch
  from torch.autograd import Function
  from torch.nn import Module, Parameter
  from torch.testing._internal import common_utils
  from verify import verify
label_desc: Use image node_id 3 for calling the TestVerify obj's underlying member method code with example usage: obj.test_jumbled_params() and returns: y