code: def test_bool(doc):
      assert doc(m.get_bool) == "get_bool() -> bool"
  
imports: import contextlib
  import sys
  import types
  import pytest
  import env
  from pybind11_tests import detailed_error_messages_enabled
  from pybind11_tests import pytypes
label_desc: Use image node_id 3 for calling a global function with example usage: test_bool(doc) without return types