code: def getLogger(self):
      return self.__logger
  
imports: import socket
  import multiprocessing
  import retrying
  from six.moves import xmlrpc_client
  import pyalgotrade.logger
  from pyalgotrade import barfeed
  from pyalgotrade.optimizer import serialization
label_desc: Use image node_id 2 for calling the Worker obj's underlying member method code with example usage: obj.getLogger() and returns: self