code: def test_is_thenable_simple_object():
      assert not is_thenable(object())
  
imports: from time import sleep
  from pytest import raises, fixture
  from threading import Event
  from promise import Promise, is_thenable, promisify, promise_for_dict
  from concurrent.futures import Future
  from threading import Thread
  from .utils import assert_exception
label_desc: Use image node_id 27 for calling a global function with example usage: test_is_thenable_simple_object() without return types