code: def cache(args):
      os.makedirs(args.model_dir, exist_ok=True)
  
      snapshot_download(
          repo_id=args.model_name,
          revision=args.revision,
          cache_dir=args.model_dir,
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: cache(args) without return types