code: def testLazyLoadDict(self):
      # Test that we can override and add fields to the wrapped module.
      module = MockModule("test")
      apis = {"cmd": ("", "cmd")}
      wrapped_module = module_wrapper.TFModuleWrapper(
          module, "test", public_apis=apis, deprecation=False
      )
      import cmd as _cmd  # pylint: disable=g-import-not-at-top
  
      # At first cmd key does not exist in __dict__
      self.assertNotIn("cmd", wrapped_module.__dict__)
      # After it is referred (lazyloaded), it gets added to __dict__
      wrapped_module.cmd  # pylint: disable=pointless-statement
      self.assertEqual(wrapped_module.__dict__["cmd"], _cmd)
      # When we call setattr, it also gets added to __dict__
      setattr(wrapped_module, "cmd2", _cmd)
      self.assertEqual(wrapped_module.__dict__["cmd2"], _cmd)
  
imports: import pickle
  import types
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.util import module_wrapper
  from tensorflow.python.util import tf_inspect
  from tensorflow.tools.compatibility import all_renames_v2
label_desc: Use image node_id 3 for calling the LazyLoadingWrapperTest obj's underlying member method code with example usage: obj.testLazyLoadDict() without return types