code: def test_setattr_on_target(self):
      mod = deferred.Deferred(ExampleModule)
      mod()
      w = jnp.ones_like(mod.w)
      mod.w = None
      # Assigning to the target directly should reflect in the parent.
      mod.target.w = w
      self.assertIs(mod.w, w)
      self.assertIs(mod.target.w, 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 6 for calling the DeferredTest obj's underlying member method code with example usage: obj.test_setattr_on_target() without return types