code: def _check_xspace_pb_exist(self, logdir):
      path = os.path.join(
          logdir, "plugins", "profile", "*", "*.xplane.pb"
      )
      self.assertEqual(
          1, len(glob.glob(path)), "Expected one path match: " + path
      )
  
imports: import glob
  import os
  import threading
  import portpicker
  from tensorflow.python.distribute import collective_all_reduce_strategy
  from tensorflow.python.distribute import multi_process_runner
  from tensorflow.python.eager import context
  from tensorflow.python.framework import test_util
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.profiler import profiler_client
  from tensorflow.python.profiler import profiler_v2
  from tensorflow.python.profiler.integration_test import mnist_testing_utils
label_desc: Use image node_id 2 for calling the ProfilerApiTest obj's underlying member method code with example usage: obj._check_xspace_pb_exist(logdir) without return types