code: def teardown_class(self):
      pass
  
file_path: datmo/datmo/core/storage/local/tests/test_dal_base.py
imports: from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import os
  import tempfile
  import platform
  from datmo.core.storage.driver.blitzdb_dal_driver import BlitzDBDALDriver
  from datmo.core.storage.local.dal import LocalDAL
  from datmo.core.util.exceptions import EntityNotFound, EntityCollectionNotFound
label_desc: Use image node_id 2 for calling the TestLocalDAL obj's underlying member method code with example usage: obj.teardown_class() without return types