code: def test_auto_dataloader_warning_tpu():
      with pytest.warns(
          UserWarning,
          match=r"Found incompatible options: xla support and pin_memory",
      ):
          auto_dataloader(DummyDS(), pin_memory=True)
  
imports: import os
  import pytest
  import torch
  import torch.nn
  import torch.optim
  from torch.utils.data import DataLoader
  from torch.utils.data.dataloader import _InfiniteConstantSampler
  from torch.utils.data.dataset import Dataset, IterableDataset
  from torch.utils.data.distributed import DistributedSampler
  from torch.utils.data.sampler import BatchSampler, RandomSampler, Sampler, SequentialSampler, WeightedRandomSampler
  import ignite.distributed
  from ignite.distributed.auto import auto_dataloader, auto_model, auto_optim, DistributedProxySampler
label_desc: Use image node_id 3 for calling a global function with example usage: test_auto_dataloader_warning_tpu() without return types