code: def list_items(self):
      # instantiate a list to protect against concurrent modification
      names = list(shared.hypernetworks)
      for index, name in enumerate(names):
          item = self.create_item(name, index)
          if item is not None:
              yield item
  
file_path: stable-diffusion-webui/modules/ui_extra_networks_hypernets.py
imports: import os
  from modules import shared, ui_extra_networks
  from modules.ui_extra_networks import quote_js
  from modules.hashes import sha256_from_cache
label_desc: Use image node_id 4 for calling the ExtraNetworksPageHypernetworks obj's underlying member method code with example usage: obj.list_items() without return types