code: def test_process_env_argument():
      env = GymEnv(env=gym.make("MountainCar-v0"))
      env.close()
      env = GymEnv(env="MountainCar-v0")
      env.close()
      env = GymEnv(gym.make("MountainCar-v0"))
      env.close()
      env = GymEnv("MountainCar-v0")
      env.close()
      with pytest.raises(ValueError, match="GymEnv can take env"):
          env = GymEnv(1)
      env.close()
  
imports: import math
  import pickle
  import gym
  import pytest
  from garage import EnvSpec
  from garage.envs import GymEnv
  from garage.envs.bullet import BulletEnv
  from garage.envs.wrappers.clip_reward import ClipReward
  from garage.envs.wrappers.episodic_life import EpisodicLife
  from garage.envs.wrappers.grayscale import Grayscale
  from garage.envs.wrappers.max_and_skip import MaxAndSkip
  from garage.envs.wrappers.noop import Noop
  from garage.envs.wrappers.resize import Resize
  from garage.envs.wrappers.stack_frames import StackFrames
label_desc: Use image node_id 5 for calling a global function with example usage: test_process_env_argument() without return types