code: def test_no_copy_async_vector_env(shared_memory):
      env_fns = [make_env("CartPole-v1", i) for i in range(8)]
  
      # TODO, these tests do nothing, understand the purpose of the tests and fix them
      env = AsyncVectorEnv(
          env_fns, shared_memory=shared_memory, copy=False
      )
      observations, infos = env.reset()
      observations[0] = 0
  
      env.close()
  
imports: import re
  from multiprocessing import TimeoutError
  import numpy
  import pytest
  from gym.error import AlreadyPendingCallError, ClosedEnvironmentError, NoAsyncCallError
  from gym.spaces import Box, Discrete, MultiDiscrete, Tuple
  from gym.vector.async_vector_env import AsyncVectorEnv
  from tests.vector.utils import CustomSpace, make_custom_space_env, make_env, make_slow_env
label_desc: Use image node_id 7 for calling a global function with example usage: test_no_copy_async_vector_env(shared_memory) without return types