code: def test_one_thread_deadlock_timeout(loop):
      class UsesCounter:
          # An actor whose method argument is another actor
  
          def do_inc(self, ac):
              # ac.increment() returns an EagerActorFuture and so the timeout
              # cannot expire
              return ac.increment().result(timeout=0.001)
  
      with cluster(nworkers=1) as (cl, _), Client(
          cl["address"], loop=loop
      ) as client:
          ac = client.submit(Counter, actor=True).result()
          ac2 = client.submit(UsesCounter, actor=True).result()
  
          assert ac2.do_inc(ac).result() == 1
  
imports: from __future__ import annotations
  import asyncio
  import operator
  from time import sleep
  import pytest
  import dask
  from distributed import Actor, BaseActorFuture, Client, Future, Nanny, as_completed, get_client, wait, worker_client
  from distributed.metrics import time
  from distributed.utils import LateLoopEvent
  from distributed.utils_test import cluster, double, gen_cluster, inc
  from distributed.worker import get_worker
label_desc: Use image node_id 7 for calling a global function with example usage: test_one_thread_deadlock_timeout(loop) and returns: ac