code: def tearDownClass(cls):
      super(TranslateWmtCustomConfigTest, cls).tearDownClass()
      wmt.WmtTranslate.BUILDER_CONFIGS.pop()
  
file_path: datasets/tensorflow_datasets/translate/wmt_test.py
imports: import os
  from tensorflow_datasets import testing
  import tensorflow_datasets.public_api
  from tensorflow_datasets.translate import wmt
label_desc: Use image node_id 2 for calling the TranslateWmtCustomConfigTest obj's underlying member method code with example usage: obj.tearDownClass(cls) without return types