code: def tearDown(self) -> None:
      self.test_dir.cleanup()
  
file_path: MONAI/tests/test_integration_nnunetv2_runner.py
imports: from __future__ import annotations
  import os
  import tempfile
  import unittest
  import nibabel
  import numpy
  from monai.apps.nnunet import nnUNetV2Runner
  from monai.bundle.config_parser import ConfigParser
  from monai.data import create_test_image_3d
  from monai.utils import optional_import
  from tests.utils import SkipIfBeforePyTorchVersion, skip_if_downloading_fails, skip_if_no_cuda, skip_if_quick
label_desc: Use image node_id 3 for calling the TestnnUNetV2Runner obj's underlying member method code with example usage: obj.tearDown() without return types