docstr: teardown any state that was previously setup with a setup_method
  call.
docstr_tok: ["teardown","any","state","that","was","previously","setup","with","a","setup_method","call","."]
code: def teardown_method(self, method):
      """teardown any state that was previously setup with a setup_method
      call.
      """
      self.sc.stop()
  
file_path: analytics-zoo/pyzoo/test/zoo/feature/image3d/test_image3d.py
imports: import pytest
  import h5py
  from math import pi
  from zoo.common.nncontext import *
  from zoo.feature.common import *
  from zoo.feature.image3d.transformation import *
label_desc: Use image node_id 2 for calling the Test_Image3D obj's underlying member method code with example usage: obj.teardown_method(method) without return types