code: def test_getattr(self):
      mod = deferred.Deferred(ExampleModule)
      mod()
      self.assertIs(mod.w, mod.target.w)
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  from haiku._src import deferred
  from haiku._src import module
  from haiku._src import test_utils
  import jax.numpy
label_desc: Use image node_id 4 for calling the DeferredTest obj's underlying member method code with example usage: obj.test_getattr() without return types