code: def test_executefailure_dummy():
      ev = ExecuteFailureEvent.dummy("x", stimulus_id="s")
      assert ev == ExecuteFailureEvent(
          key="x",
          run_id=1,
          start=None,
          stop=None,
          exception=Serialize(None),
          traceback=None,
          exception_text="",
          traceback_text="",
          stimulus_id="s",
      )
  
imports: from __future__ import annotations
  import asyncio
  import gc
  import pickle
  import sys
  from collections import defaultdict
  from collections.abc import Iterator
  from time import sleep
  import pytest
  from tlz import first
  from dask.sizeof import sizeof
  import distributed.profile
  from distributed import Nanny, Worker, wait
  from distributed.compatibility import MACOS, WINDOWS
  from distributed.protocol.serialize import Serialize
  from distributed.scheduler import TaskState
  from distributed.utils import recursive_to_dict
  from distributed.utils_test import NO_AMM, _LockedCommPool, assert_story, async_poll_for, freeze_data_fetching, gen_cluster, inc, wait_for_state
  from distributed.worker_state_machine import AcquireReplicasEvent, AddKeysMsg, ComputeTaskEvent, Execute, ExecuteFailureEvent, ExecuteSuccessEvent, FreeKeysEvent, GatherDep, GatherDepBusyEvent, GatherDepFailureEvent, GatherDepNetworkFailureEvent, GatherDepSuccessEvent, Instruction, InvalidTaskState, InvalidTransition, PauseEvent, RecommendationsConflict, RefreshWhoHasEvent, ReleaseWorkerDataMsg, RemoveReplicasEvent, RemoveWorkerEvent, RequestRefreshWhoHasMsg, RescheduleEvent, RescheduleMsg, RetryBusyWorkerEvent, RetryBusyWorkerLater, SecedeEvent, StateMachineEvent, TaskErredMsg, TaskState, TransitionCounterMaxExceeded, UnpauseEvent, UpdateDataEvent, merge_recs_instructions
label_desc: Use image node_id 22 for calling a global function with example usage: test_executefailure_dummy() without return types