code: def setup_method(self, method):
      pass
  
imports: import pytest
  import numpy
  import pandas
  import random
  import tempfile
  import os
  import shutil
  from test.zoo.pipeline.utils.test_utils import ZooTestCase
  from zoo.chronos.data import TSDataset
  from pandas.testing import assert_frame_equal
  from numpy.testing import assert_array_almost_equal
label_desc: Use image node_id 1 for calling the TestTSDataset obj's underlying member method code with example usage: obj.setup_method(method) without return types