class_docstr: Launch Airflow scheduler in the context.
class_docstr_tok: ["Launch","Airflow","scheduler","in","the","context","."]
code: def __exit__(
      self, exception_type, exception_value, traceback
  ):  # pylint: disable=unused-argument
      if self._sub_process:
          self._sub_process.terminate()
  
file_path: tfx/tfx/orchestration/airflow/test_utils.py
imports: import subprocess
  import time
  from typing import Tuple
  from absl import logging
  import docker
label_desc: Use image node_id 3 for calling the AirflowScheduler obj's underlying member method code with example usage: obj.__exit__(exception_type, exception_value, traceback) without return types