from ray.rllib.utils import check_env from metadrive.envs.scenario_env import ScenarioEnv from metadrive.envs.gymnasium_wrapper import GymnasiumEnvWrapper from gym import Env if __name__ == '__main__': env = GymnasiumEnvWrapper.build(ScenarioEnv)() print(isinstance(ScenarioEnv, Env)) print(isinstance(env, Env)) print(env.observation_space) check_env(env)