class_docstr: Helper class for handle function timeout.
class_docstr_tok: ["Helper","class","for","handle","function","timeout","."]
code: def __enter__(self):
      signal.signal(signal.SIGALRM, self.handle_timeout)
      signal.alarm(self.seconds)
  
imports: import os
  import signal
  from typing import Any, Dict, List
  import absl
  import attr
  import slack
  from tfx import types
  from tfx.components.util import model_utils
  from tfx.dsl.components.base import base_executor
  from tfx.types import artifact_utils
  from tfx.utils import io_utils
label_desc: Use image node_id 3 for calling the Timeout obj's underlying member method code with example usage: obj.__enter__() without return types