class_docstr: A testing environment to replicate the atari (ale-py) environments.
class_docstr_tok: ["A","testing","environment","to","replicate","the","atari","(","ale-py",")","environments","."]
code: def __init__(self):
      super().__init__(
          observation_space=Box(
              low=0,
              high=255,
              shape=(210, 160, 3),
              dtype=np.uint8,
              seed=1,
          ),
          action_space=Discrete(3, seed=1),
          step_fn=old_step_fn,
      )
      self.ale = AleTesting()
  
file_path: gym/tests/wrappers/test_atari_preprocessing.py
imports: import numpy
  import pytest
  from gym.spaces import Box, Discrete
  from gym.wrappers import AtariPreprocessing, StepAPICompatibility
  from tests.testing_env import GenericTestEnv, old_step_fn
label_desc: Use image node_id 1 to create a new AtariTestingEnv object from inherited base classes: GenericTestEnv with example: obj = AtariTestingEnv()