code: def getId(self):
      return self.__id
  
imports: import threading
  import time
  from six.moves import xmlrpc_server
  import pyalgotrade.logger
  from pyalgotrade.optimizer import base
  from pyalgotrade.optimizer import serialization
label_desc: Use image node_id 2 for calling the Job obj's underlying member method code with example usage: obj.getId() and returns: self