code: def script_module_to_buffer(script_module):
      module_buffer = io.BytesIO(
          script_module._save_to_buffer_for_lite_interpreter(
              _use_flatbuffer=True
          )
      )
      module_buffer.seek(0)
      return module_buffer
  
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 1 for calling a global function with example usage: script_module_to_buffer(script_module) and returns: module_buffer