code: def _call_impl(self, *input, **kwargs):
      ...
  
file_path: torchrec/torchrec/modules/lazy_extension.py
imports: import functools
  import inspect
  from typing import Any, Callable
  import torch
  import torch.utils.hooks
  from torch.nn.modules.lazy import _LazyProtocol, LazyModuleMixin
  from torch.nn.modules.module import _global_backward_hooks, _global_forward_hooks, _global_forward_pre_hooks
label_desc: Use image node_id 1 for calling the _LazyExtensionProtocol obj's underlying member method code with example usage: obj._call_impl() without return types