code: def testKubeflowArtifactsTwoStepPipeline(self):
      my_builder = pipeline_builder.PipelineBuilder(
          tfx_pipeline=test_utils.two_step_kubeflow_artifacts_pipeline(),
          default_image="gcr.io/my-tfx:latest",
      )
      actual_pipeline_spec = my_builder.build()
      self.assertProtoEquals(
          test_utils.get_proto_from_test_data(
              "expected_two_step_kubeflow_artifacts_pipeline.pbtxt",
              pipeline_pb2.PipelineSpec(),
          ),
          actual_pipeline_spec,
      )
  
imports: from kfp.pipeline_spec import pipeline_spec_pb2
  import tensorflow
  from tfx.orchestration.kubeflow import decorators
  from tfx.orchestration.kubeflow.v2 import pipeline_builder
  from tfx.orchestration.kubeflow.v2 import test_utils
label_desc: Use image node_id 10 for calling the PipelineBuilderTest obj's underlying member method code with example usage: obj.testKubeflowArtifactsTwoStepPipeline() without return types