code: def test_empirical_ntk_tf_test(self):
      empirical_ntk_tf.main(None)
  
imports: from absl.testing import absltest
  from examples.experimental import empirical_ntk_tf
label_desc: Use image node_id 1 for calling the EmpiricalNtkTfTest obj's underlying member method code with example usage: obj.test_empirical_ntk_tf_test() without return types