class_docstr: Helper methods for Kubeflow Handler.
class_docstr_tok: ["Helper","methods","for","Kubeflow","Handler","."]
code: def get_schema(self):
      patcher = kubeflow_dag_runner_patcher.KubeflowDagRunnerPatcher(
          call_real_run=False
      )
      context = self.execute_dsl(patcher)
  
      self._read_schema_from_pipeline_root(
          context[patcher.PIPELINE_NAME], context[patcher.PIPELINE_ROOT]
      )
  
imports: import functools
  import os
  import sys
  import time
  from typing import Any, Dict, Optional
  import click
  import kfp
  from tfx.orchestration.kubeflow import kubeflow_dag_runner
  from tfx.tools.cli import labels
  from tfx.tools.cli.container_builder import builder
  from tfx.tools.cli.handler import base_handler
  from tfx.tools.cli.handler import kubeflow_dag_runner_patcher
label_desc: Use image node_id 12 for calling the KubeflowHandler obj's underlying member method code with example usage: obj.get_schema() without return types