code: def lazy_import_ffmpeg_ext():
      """Load FFmpeg integration based on availability in lazy manner"""
  
      global _FFMPEG_EXT
      if _FFMPEG_EXT is None:
          _FFMPEG_EXT = _LazyImporter("_torio_ffmpeg", _init_ffmpeg)
      return _FFMPEG_EXT
  
label_desc: Use image node_id 1 for calling a global function with example usage: lazy_import_ffmpeg_ext() and returns: _FFMPEG_EXT