code: def load_networks(path_or_gdrive_path):
      path_or_url = get_path_or_url(path_or_gdrive_path)
      if path_or_url in _cached_networks:
          return _cached_networks[path_or_url]
  
      if external.stylegan2.dnnlib.util.is_url(path_or_url):
          stream = external.stylegan2.dnnlib.util.open_url(
              path_or_url, cache_dir=".stylegan2-cache"
          )
      else:
          stream = open(path_or_url, "rb")
  
      tflib.init_tf()
      with stream:
          G, D, Gs = pickle.load(stream, encoding="latin1")
      _cached_networks[path_or_url] = G, D, Gs
      return G, D, Gs
  
imports: import pickle
  import external.stylegan2.dnnlib
  from external.stylegan2.dnnlib import tflib
label_desc: Use image node_id 2 for calling a global function with example usage: load_networks(path_or_gdrive_path) and returns: G,  D,  Gs, _cached_networks