code: def tearDownClass(cls) -> None:
      shutil.rmtree("tests")
      shutil.rmtree("output")
  
file_path: PaddleHub/modules/image/Image_gan/style_transfer/animegan_v2_shinkai_33/test.py
imports: import os
  import shutil
  import unittest
  import cv2
  import numpy
  import requests
  import paddlehub
label_desc: Use image node_id 2 for calling the TestHubModule obj's underlying member method code with example usage: obj.tearDownClass(cls) without return types