code: def __getstate__(self):
      return cloudpickle.dumps(self.var)
  
imports: from abc import ABC, abstractmethod
  import inspect
  import pickle
  from typing import Sequence, Optional, List, Union
  import cloudpickle
  import numpy
  from stable_baselines import logger
  from stable_baselines.common.tile_images import tile_images
label_desc: Use image node_id 2 for calling the CloudpickleWrapper obj's underlying member method code with example usage: obj.__getstate__() and returns: cloudpickle