code: def test_run_in_process_direct(test_fn):
      """Makes sure there is no GIL deadlock when using processes.
  
      This test is for completion, but it was never an issue.
      """
      assert _run_in_process(test_fn) == 0
  
imports: import multiprocessing
  import sys
  import threading
  import time
  import pytest
  import env
  from pybind11_tests import gil_scoped
label_desc: Use image node_id 25 for calling a global function with example usage: test_run_in_process_direct(test_fn) without return types