code: def tearDown(self):
      print("removing", self.LOG_DIRECTORY)
      shutil.rmtree(self.LOG_DIRECTORY)
  
file_path: tensorboardX/tests/test_beholder.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import numpy
  import unittest
  import tensorboardX.beholder
  import tensorboardX.beholder.file_system_tools
  import tempfile
  from collections import namedtuple
  import shutil
label_desc: Use image node_id 2 for calling the BeholderTest obj's underlying member method code with example usage: obj.tearDown() without return types