code: def tearDown(self):
      set_determinism(None)
  
file_path: MONAI/tests/test_k_space_spike_noised.py
imports: from __future__ import annotations
  import unittest
  from copy import deepcopy
  import numpy
  import torch
  from numpy.fft import fftn, fftshift
  from parameterized import parameterized
  from monai.data.synthetic import create_test_image_2d, create_test_image_3d
  from monai.transforms import KSpaceSpikeNoised
  from monai.utils.misc import set_determinism
  from tests.utils import TEST_NDARRAYS, assert_allclose
label_desc: Use image node_id 2 for calling the TestKSpaceSpikeNoised obj's underlying member method code with example usage: obj.tearDown() without return types