code: def address(self):
      return f"{self._host}:{self._port}"
  
imports: import datetime
  from multiprocessing import Process
  from typing import Optional
  import aim.ext.transport.proto.remote_tracking_pb2
  import aim.ext.transport.proto.remote_tracking_pb2_grpc
  from aim.ext.cleanup import AutoClean
label_desc: Use image node_id 11 for calling the RemoteWorker obj's underlying member method code with example usage: obj.address() and returns: self, str, self