code: def test_state_dict_is_synced(tmpdir):
      """Tests that metrics are synced while creating the state dict but restored after to continue accumulation."""
      pytest.pool.map(
          partial(_test_state_dict_is_synced, tmpdir=tmpdir),
          range(NUM_PROCESSES),
      )
  
imports: import os
  import sys
  from copy import deepcopy
  from functools import partial
  import pytest
  import torch
  from torch import tensor
  from torchmetrics import Metric
  from torchmetrics.utilities.distributed import gather_all_tensors
  from torchmetrics.utilities.exceptions import TorchMetricsUserError
  from unittests import NUM_PROCESSES
  from unittests.helpers import seed_all
  from unittests.helpers.testers import DummyListMetric, DummyMetric, DummyMetricSum
label_desc: Use image node_id 11 for calling a global function with example usage: test_state_dict_is_synced(tmpdir) without return types