code: def teardown_method(self, method):
      pass
  
file_path: BigDL/python/chronos/test/bigdl/chronos/model/tf2/test_mtnet_keras.py
imports: from pathlib import Path
  import shutil
  import pytest
  from unittest import TestCase
  from bigdl.chronos.data import TSDataset
  import pandas
  import numpy
  from numpy.testing import assert_array_almost_equal
  from ...None import op_tf2
  from bigdl.chronos.utils import LazyImport
label_desc: Use image node_id 2 for calling the TestMTNetKeras obj's underlying member method code with example usage: obj.teardown_method(method) without return types