code: def testDeletingDirectoryRemovesRun(self):
      x = event_multiplexer.EventMultiplexer()
      tmpdir = self.get_temp_dir()
      self._add3RunsToMultiplexer(tmpdir, x)
      x.Reload()
  
      # Delete the directory, then reload.
      shutil.rmtree(os.path.join(tmpdir, "run2"))
      x.Reload()
      self.assertNotIn("run2", x.Runs().keys())
  
imports: import os
  import os.path
  import queue
  import shutil
  import tensorflow
  from tensorboard.backend.event_processing import plugin_event_accumulator
  from tensorboard.backend.event_processing import plugin_event_multiplexer
  from tensorboard.util import test_util
label_desc: Use image node_id 2 for calling the EventMultiplexerWithRealAccumulatorTest obj's underlying member method code with example usage: obj.testDeletingDirectoryRemovesRun() without return types