code: def __repr__(self):
      return (
          "<"
          + self.__class__.__name__
          + " object at "
          + hex(id(self))
          + " connected to "
          + repr(self._endpoint)
          + ">"
      )
  
imports: import copy
  from re import compile
  import time
  import requests
  from .rest import RequestsNetworkWrapper, ServiceClient
  from .rest_client import RESTServiceClient, Endpoint
  from .custom_query_object import CustomQueryObject
  import os
  import logging
label_desc: Use image node_id 2 for calling the Client obj's underlying member method code with example usage: obj.__repr__() and returns: unknown