code: def tearDown(self):
      log.info = self.old_log
      super(FileUtilTestCase, self).tearDown()
  
file_path: catboost/contrib/tools/python/src/Lib/distutils/tests/test_file_util.py
imports: import unittest
  import os
  import shutil
  from distutils.file_util import move_file, write_file, copy_file
  from distutils import log
  from distutils.tests import support
  from test.test_support import run_unittest
label_desc: Use image node_id 3 for calling the FileUtilTestCase obj's underlying member method code with example usage: obj.tearDown() without return types