code: def dump_graphs_to_files(
      graphs: Dict[str, fx.GraphModule], folder: str = ""
  ) -> str:
      if not folder:
          folder = tempfile.mkdtemp()
  
      for prefix, gm in graphs.items():
          with open(os.path.join(folder, f"{prefix}.graph"), "w") as fp:
              fp.write(str(gm))
  
      logger.warning("Dump graphs to %s", folder)
  
      return folder
  
imports: import logging
  import os
  import tempfile
  from enum import Enum
  from typing import Callable, cast, Dict, Iterable, List, Set
  import torch.fx
  from torch.fx.passes.shape_prop import TensorMetadata
  from torch.utils import _pytree
  from torch.utils._pytree import tree_flatten, tree_unflatten
label_desc: Use image node_id 7 for calling a global function with example usage: dump_graphs_to_files(graphs, folder) and returns: folder