code: def __init__(self):
      self._xparl_remote_wrapper_obj = 0
  
imports: import random
  import unittest
  import parl
  import numpy
  from parl.remote.client import disconnect
  from parl.utils import logger, get_free_tcp_port
  from parl.remote.master import Master
  from parl.remote.worker import Worker
  import time
  import threading
  import random
  from parl.utils.test_utils import XparlTestCase
label_desc: Use image node_id 1 to create a new Actor2 object from inherited base classes: object with example: obj = Actor2()