code: def path_of_module(self, mod: torch.nn.Module) -> str:
      try:
          return super().path_of_module(mod)
      except NameError as e:
          if (
              self.allow_insert_stateless_mods
              and len(list(mod.parameters())) == 0
              and len(list(mod.buffers())) == 0
          ):
              path = self._insert_module_as_submodule(mod)
              self.prev_module = path
              return path
          raise
  
imports: import torch
  import torch.fx
  import warnings
  import functools
  import builtins
  from typing import Any, Callable, Dict, Optional, Union
label_desc: Use image node_id 5 for calling the MetaTracer obj's underlying member method code with example usage: obj.path_of_module(mod) and returns: super, path