code: def test_compatibility_with_old_style_env():
      env = OldStyleEnv()
      env = OrderEnforcing(env)
      env = TimeLimit(env)
      obs = env.reset()
      assert obs == 0
  
imports: from typing import Optional
  import numpy
  import pytest
  from gym import core, spaces
  from gym.wrappers import OrderEnforcing, TimeLimit
label_desc: Use image node_id 3 for calling a global function with example usage: test_compatibility_with_old_style_env() without return types