code: def test_likelihood(self, kernel):
      params = kernel.init(jax.random.PRNGKey(1), jnp.zeros(1))
      data = jnp.array(
          [[0], [1], [2], [3], [4], [5]], dtype=jnp.float32
      )
      obs = jnp.array([1, 0, 1, 0, 1, 0], dtype=jnp.float32)
      ll = kernel.log_likelihood(params, data, obs)
      lp = kernel.log_prob(params, data, obs)
      self.assertLess(jnp.sum(lp), jnp.sum(ll))
  
file_path: probability/tensorflow_probability/python/experimental/autobnn/operators_test.py
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 operators
  from tensorflow_probability.python.experimental.autobnn import util
  from tensorflow_probability.substrates.jax.distributions import distribution
  from absl.testing import absltest
label_desc: Use image node_id 2 for calling the OperatorsTest obj's underlying member method code with example usage: obj.test_likelihood(kernel) without return types