code: def test_save_load_using_pathlib(self):
      class MyMod(torch.jit.ScriptModule):
          @torch.jit.script_method
          def forward(self, a):
              return 2 * a
  
      m = MyMod()
  
      # Save then load.
      with TemporaryFileName() as fname:
          path = pathlib.Path(fname)
          torch.jit.save_jit_module_to_flatbuffer(m, path)
          m2 = torch.jit.load(path)
  
      x = torch.tensor([1.0, 2.0, 3.0, 4.0])
      self.assertTrue(torch.equal(m(x), m2(x)))
  
imports: import io
  import os
  import pathlib
  import sys
  from typing import NamedTuple, Optional
  import torch
  from torch import Tensor
  from torch.testing._internal.common_utils import TemporaryFileName
  from torch.testing._internal.jit_utils import JitTestCase, clear_class_registry
label_desc: Use image node_id 5 for calling the TestSaveLoadFlatbuffer obj's underlying member method code with example usage: obj.test_save_load_using_pathlib() and returns: unknown