code: def _get_observed_graph_module_attr(
      model: Union[torch.nn.Module, GraphModule], attr_name: str
  ) -> Any:
      if hasattr(model, "meta") and "_observed_graph_module_attrs" in model.meta:  # type: ignore[operator, index]
          return getattr(model.meta["_observed_graph_module_attrs"], attr_name)  # type: ignore[index]
      return None
  
imports: import torch
  import copy
  from torch.fx import GraphModule
  from torch.fx.graph import Graph
  from typing import Union, Dict, Any, Set
label_desc: Use image node_id 2 for calling a global function with example usage: _get_observed_graph_module_attr(model, attr_name) and returns: None, getattr