class_docstr: Base test-case class for tfdbg v2 callbacks.
code: def setUp(self):
      super(DumpingCallbackTestBase, self).setUp()
      self.dump_root = tempfile.mkdtemp()
      self.tfdbg_run_id = str(uuid.uuid4())
  
file_path: tensorflow-upstream/tensorflow/python/debug/lib/dumping_callback_test_lib.py
imports: import os
  import shutil
  import tempfile
  import uuid
  from tensorflow.python.debug.lib import check_numerics_callback
  from tensorflow.python.debug.lib import debug_events_reader
  from tensorflow.python.debug.lib import dumping_callback
  from tensorflow.python.framework import test_util
  from tensorflow.python.framework import versions
label_desc: Use image node_id 1 for calling the DumpingCallbackTestBase obj's underlying member method code with example usage: obj.setUp() without return types