code: def tearDown(self):
      set_determinism(seed=None)
      if os.path.exists(self.img_name):
          os.remove(self.img_name)
      if os.path.exists(self.seg_name):
          os.remove(self.seg_name)
  
imports: from __future__ import annotations
  import os
  import tempfile
  import unittest
  import nibabel
  import numpy
  import torch
  from ignite.engine import Engine, Events
  from torch.utils.data import DataLoader
  from monai.data import ImageDataset, create_test_image_3d
  from monai.inferers import sliding_window_inference
  from monai.networks import eval_mode, predict_segmentation
  from monai.networks.nets import UNet
  from monai.transforms import EnsureChannelFirst, SaveImage
  from monai.utils import pytorch_after, set_determinism
  from tests.utils import DistTestCase, TimedCall, make_nifti_image, skip_if_quick
label_desc: Use image node_id 2 for calling the TestIntegrationSlidingWindow obj's underlying member method code with example usage: obj.tearDown() without return types