code: def test_login_timeout(mock_tty):
      mock_tty("junk\nmore\n")
      start_time = time.time()
      ret = wandb.login(timeout=4)
      elapsed = time.time() - start_time
      assert 2 < elapsed < 15
      assert ret is False
      assert wandb.api.api_key is None
      assert wandb.setup().settings.mode == "disabled"
  
imports: import os
  import platform
  import queue
  import sys
  import tempfile
  import threading
  import time
  from unittest import mock
  import pytest
  import wandb
label_desc: Use image node_id 2 for calling a global function with example usage: test_login_timeout(mock_tty) without return types