code: def testKnowledgeBankServiceOptions(self):
      options = kbs_server_helper.KnowledgeBankServiceOptions(
          True, 200, 10
      )
      self.assertTrue(options.run_locally)
      self.assertEqual(200, options.port)
      self.assertEqual(10, options.num_threads)
  
imports: from research.carls import kbs_server_helper_pybind
  import tensorflow
label_desc: Use image node_id 1 for calling the KbsServerHelperTest obj's underlying member method code with example usage: obj.testKnowledgeBankServiceOptions() without return types