code: def test_summarize(self, bnn, expected):
      self.assertEqual(expected, bnn.summarize())
  
imports: from absl.testing import parameterized
  import jax
  import jax.numpy
  import numpy
  from tensorflow_probability.python.experimental.autobnn import kernels
  from tensorflow_probability.python.experimental.autobnn import util
  from tensorflow_probability.substrates.jax.distributions import lognormal
  from absl.testing import absltest
label_desc: Use image node_id 3 for calling the KernelsTest obj's underlying member method code with example usage: obj.test_summarize(bnn, expected) without return types