code: def short_tmp_path():
      path = tempfile.mkdtemp(dir="/tmp")
      yield path
      shutil.rmtree(path)
  
imports: import logging
  import os
  import sys
  import unittest.mock
  import tempfile
  import shutil
  from unittest.mock import patch
  import pytest
  import ray
  from ray._private.ray_constants import RAY_OVERRIDE_DASHBOARD_URL, DEFAULT_RESOURCES
  from ray.air.util.node import _get_node_id_from_node_ip
  import ray._private.services
  from ray._private.services import get_node_ip_address
  from ray.dashboard.utils import ray_address_to_api_server_url
  from ray._private.test_utils import get_current_unused_port, run_string_as_driver, wait_for_condition
  from ray.util.client.ray_client_helpers import ray_start_client_server
label_desc: Use image node_id 21 for calling a global function with example usage: short_tmp_path() without return types