code: def test_pytorch_batch_sampler_mutual_exclusion():
      dataloader = det.pytorch.DataLoader(
          make_dataset(), drop_last=True, shuffle=True, batch_size=2
      )
      assert dataloader.get_data_loader() is not None
  
imports: import logging
  import queue
  import typing
  from logging import handlers
  import numpy
  import pytest
  import torch
  import determined
  from determined.pytorch import data_length, samplers, to_device
label_desc: Use image node_id 12 for calling a global function with example usage: test_pytorch_batch_sampler_mutual_exclusion() without return types