code: def testDocTestDoesNotLoad(self):
      module = types.ModuleType("mytestmodule")
      module.foo = lazy_loader.LazyLoader(
          "foo", module.__dict__, "os.path"
      )
  
      self.assertIsInstance(module.foo, lazy_loader.LazyLoader)
  
      finder = doctest.DocTestFinder()
      finder.find(module)
  
      self.assertIsInstance(module.foo, lazy_loader.LazyLoader)
  
file_path: tensorflow-upstream/tensorflow/python/util/lazy_loader_test.py
imports: import doctest
  import inspect
  import pickle
  import types
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.util import lazy_loader
  from tensorflow.python.util import tf_inspect
label_desc: Use image node_id 1 for calling the LazyLoaderTest obj's underlying member method code with example usage: obj.testDocTestDoesNotLoad() without return types