code: def RaiseOnEvent(
      coord, wait_for_stop, set_when_stopped, ex, report_exception
  ):
      try:
          wait_for_stop.wait()
          raise ex
      except RuntimeError as e:
          if report_exception:
              coord.request_stop(e)
          else:
              coord.request_stop(sys.exc_info())
      finally:
          if set_when_stopped:
              set_when_stopped.set()
  
imports: import sys
  import threading
  import time
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.platform import test
  from tensorflow.python.training import coordinator
label_desc: Use image node_id 2 for calling a global function with example usage: RaiseOnEvent(coord, wait_for_stop, set_when_stopped, ex, report_exception) without return types