code: def start(self):
      _log.info(
          "Running app runner on: {0}:{1}".format(self.ip, self.port)
      )
  
      self._thread = threading.Thread(target=self._run, daemon=True)
      self._thread.start()
  
imports: from IPython import display
  import re
  import requests
  import threading
  import os
  from .None import _udash
  from gevent.pywsgi import WSGIServer
  from flask import Flask
  import socket
  import random
  from string import Template
  import logging
label_desc: Use image node_id 6 for calling the AppRunner obj's underlying member method code with example usage: obj.start() without return types