class_docstr: Uses cloudpickle to serialize contents (otherwise multiprocessing tries to use pickle)
class_docstr_tok: ["Uses","cloudpickle","to","serialize","contents","(","otherwise","multiprocessing","tries","to","use","pickle",")"]
code: def __init__(self, x):
      self.x = x
  
file_path: keras-rl/rl/common/vec_env/__init__.py
label_desc: Use image node_id 1 to create a new CloudpickleWrapper object from inherited base classes: object with example: obj = CloudpickleWrapper(x)