code: def testWrapperThreadNameFilterBothThreads(self):
      wrapper = TestDebugWrapperSession(
          self._sess,
          self._dump_root,
          self._observer,
          thread_name_filter=None,
      )
  
      child_run_output = []
  
      def child_thread_job():
          child_run_output.append(wrapper.run(self._b_init))
  
      thread = threading.Thread(
          name="ChildThread", target=child_thread_job
      )
      thread.start()
      self.assertAllClose(self._a_init_val, wrapper.run(self._a_init))
      thread.join()
      self.assertAllClose([self._b_init_val], child_run_output)
  
      dump = debug_data.DebugDumpDir(self._dump_root, validate=False)
      self.assertEqual(2, dump.size)
      self.assertItemsEqual(
          ["a_init", "b_init"],
          [datum.node_name for datum in dump.dumped_tensor_data],
      )
  
imports: import os
  import tempfile
  import threading
  import numpy
  from tensorflow.core.protobuf import config_pb2
  from tensorflow.core.protobuf import rewriter_config_pb2
  from tensorflow.python.client import session
  from tensorflow.python.debug.lib import debug_data
  from tensorflow.python.debug.wrappers import framework
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import resource_variable_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import googletest
  from tensorflow.python.training import monitored_session
  from tensorflow.python.util import tf_inspect
label_desc: Use image node_id 17 for calling the DebugWrapperSessionTest obj's underlying member method code with example usage: obj.testWrapperThreadNameFilterBothThreads() without return types