code: def test_timeout_option() -> None:
      assert openai.timeout == openai.DEFAULT_TIMEOUT
      assert (
          openai.completions._client.timeout == openai.DEFAULT_TIMEOUT
      )
  
      openai.timeout = 3
  
      assert openai.timeout == 3
      assert openai.completions._client.timeout == 3
  
imports: from __future__ import annotations
  import os
  import httpx
  import pytest
  from httpx import URL
  import openai
  from openai import DEFAULT_TIMEOUT, DEFAULT_MAX_RETRIES
  import contextlib
  from typing import Iterator
  from openai.lib.azure import AzureOpenAI
label_desc: Use image node_id 4 for calling a global function with example usage: test_timeout_option() without return types