code: def mock_connect(*args, **kwargs):
      """
      Force exit instead of actually attempting to connect
      """
      raise ConnectionError
  
imports: import os
  import subprocess
  import sys
  import warnings
  from unittest.mock import Mock, patch
  import pytest
  import ray
  import ray.client_builder
  import ray.util.client.server.server
  from ray._private.test_utils import run_string_as_driver, run_string_as_driver_nonblocking, wait_for_condition, skip_flaky_core_test_premerge
  from ray.util.state import list_workers
label_desc: Use image node_id 10 for calling a global function with example usage: mock_connect() without return types