code: def display_link(self, ctx):
      obj_path = self._obj_id(ctx) + "/"
      path = (
          obj_path
          if self.base_url is None
          else "{0}/{1}".format(self.base_url, obj_path)
      )
      start_url = (
          "/"
          if self.use_relative_links
          else "http://{0}:{1}/".format(self.ip, self.port)
      )
  
      url = "{0}{1}".format(start_url, path)
      _log.info("Display URL: {0}".format(url))
  
      return url
  
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 10 for calling the AppRunner obj's underlying member method code with example usage: obj.display_link(ctx) and returns: url