Revert "thread safe extra network list_items"

        return item

    def list_items(self):

        with self.thread_lock:

        for index, name in enumerate(networks.available_networks):

            item = self.create_item(name, index)

            if item is not None:

                yield item

import os.path

import urllib.parse

from pathlib import Path

from threading import Lock

from modules import shared, ui_extra_networks_user_metadata, errors, extra_networks

from modules.images import read_info_from_image, save_image_with_geninfo

        self.allow_negative_prompt = False

        self.metadata = {}

        self.items = {}

        self.thread_lock = Lock()

    def refresh(self):

        pass

        }

    def list_items(self):

        with self.thread_lock:

            for index, name in enumerate(sd_models.checkpoints_list):

        names = list(sd_models.checkpoints_list)

        for index, name in enumerate(names):

            yield self.create_item(name, index)

    def allowed_directories_for_previews(self):

        }

    def list_items(self):

        with self.thread_lock:

        for index, name in enumerate(shared.hypernetworks):

            yield self.create_item(name, index)

        }

    def list_items(self):

        with self.thread_lock:

        for index, name in enumerate(sd_hijack.model_hijack.embedding_db.word_embeddings):

            yield self.create_item(name, index)