code: def _find_versionsed_ffmpeg_extension(version: str):
      ext = f"torio.lib._torio_ffmpeg{version}"
      lib = f"libtorio_ffmpeg{version}"
  
      if not importlib.util.find_spec(ext):
          raise RuntimeError(
              f"FFmpeg{version} extension is not available."
          )
  
      _load_lib(lib)
      return importlib.import_module(ext)
  
imports: import importlib
  import logging
  import os
  import types
  from pathlib import Path
  import torch
label_desc: Use image node_id 3 for calling a global function with example usage: _find_versionsed_ffmpeg_extension(version) and returns: importlib