code: def testEmptyLogdir(self):
      # Nothing was written to logdir
      units = efi.get_inspection_units(self.logdir)
      self.assertEqual([], units)
  
file_path: tensorboard/tensorboard/backend/event_processing/event_file_inspector_test.py
imports: import os
  import shutil
  import tensorflow
  from tensorboard.backend.event_processing import event_file_inspector
  from tensorboard.compat.proto import event_pb2
  from tensorboard.compat.proto import summary_pb2
  from tensorboard.util import test_util
label_desc: Use image node_id 5 for calling the EventFileInspectorTest obj's underlying member method code with example usage: obj.testEmptyLogdir() without return types