code: def __init__(
      self,
      shape,
      episode_len=None,
  ):
      self.action_space = Box(
          low=-1.0, high=1.0, shape=shape, dtype=np.float32
      )
      super().__init__(episode_len=episode_len)
  
imports: import numpy
  from abc import abstractmethod
  from gym import Env
  from gym.spaces import MultiDiscrete, Discrete, Box
  from collections import deque
label_desc: Use image node_id 1 to create a new BoxIdentityEnv object from inherited base classes: IdentityEnv with example: obj = BoxIdentityEnv(shape, episode_len)