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(self):
      """teardown any state that was previously setup with a setup_method
      call.
      """
      self.sc.stop()
  
file_path: analytics-zoo/pyzoo/test/zoo/pipeline/api/torch/test_inference_model_torch.py
imports: import os
  import pytest
  from unittest import TestCase
  from zoo.pipeline.inference import InferenceModel
  from zoo.pipeline.api.torch import zoo_pickle_module
  import torch
  import torchvision
  from zoo.common.nncontext import *
label_desc: Use image node_id 2 for calling the TestInferenceModelTorch obj's underlying member method code with example usage: obj.tearDown() without return types