code: def __init__(
      self,
      command="update_cache",
      module=None,
      version=None,
      addition=None,
  ):
      threading.Thread.__init__(self)
      self.command = command
      self.module = module
      self.version = version
      self.addition = addition
  
imports: import json
  import os
  import requests
  import threading
  import time
  import yaml
  from collections import OrderedDict
  from typing import List
  import paddle
  import paddlehub
  import paddlehub.config
  from paddlehub.config import cache_config
  from paddlehub.server import ServerSource, GitSource
  from paddlehub.utils import utils
label_desc: Use image node_id 1 to create a new CacheUpdater object from inherited base classes: threading with example: obj = CacheUpdater(command, module, version, addition)