f37830bbe2c85f613fded1721976dbe94f6bed0b,gym/utils/play.py,,play,#,24

Before Change

    relevant_keys = set(sum(map(list, keys_to_action.keys()),[]))

    if transpose:
        video_size = env.observation_space.shape[1], env.observation_space.shape[0]
    else:
        video_size = env.observation_space.shape[0], env.observation_space.shape[1]

After Change

        If None, default key_to_action mapping for that env is used, if provided.
    
    env.reset()
    rendered=env.render( mode="rgb_array")

    if keys_to_action is None:
        if hasattr(env, "get_keys_to_action"):
            keys_to_action = env.get_keys_to_action()

Instances