code: def test_empty_lift(self):
      f = transform.transform(lambda: None)
      self.assertEmpty(lift.lift(f.init)(None))
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  from haiku._src import base
  from haiku._src import config
  from haiku._src import lift
  from haiku._src import module
  from haiku._src import multi_transform
  from haiku._src import stateful
  from haiku._src import test_utils
  from haiku._src import transform
  import jax
  import jax.numpy
  import numpy
label_desc: Use image node_id 6 for calling the LiftTest obj's underlying member method code with example usage: obj.test_empty_lift() without return types