code: def mock_queue_object():
      worker_pool_obj = WorkerPool(
          name="mypool",
          image_id=UID(),
          max_count=0,
          worker_list=[],
      )
      linked_worker_pool = LinkedObject.from_obj(
          worker_pool_obj,
          node_uid=UID(),
          service_type=SyftWorkerPoolService,
      )
      obj = QueueItem(
          id=UID(),
          node_uid=UID(),
          method="dummy_method",
          service="dummy_service",
          args=[],
          kwargs={},
          worker_pool=linked_worker_pool,
      )
      return obj
  
imports: import sys
  from threading import Thread
  from typing import Any
  from joblib import Parallel
  from joblib import delayed
  import pytest
  from syft.service.queue.queue_stash import QueueItem
  from syft.service.worker.worker_pool import WorkerPool
  from syft.service.worker.worker_pool_service import SyftWorkerPoolService
  from syft.store.linked_obj import LinkedObject
  from syft.types.uid import UID
  from .store_fixtures_test import mongo_queue_stash_fn
  from .store_fixtures_test import sqlite_queue_stash_fn
label_desc: Use image node_id 1 for calling a global function with example usage: mock_queue_object() and returns: obj