code: def testSummaryMetadata(self):
      logdir = self.get_temp_dir()
      summary_metadata = summary_pb2.SummaryMetadata(
          display_name="current tagee", summary_description="no"
      )
      summary_metadata.plugin_data.plugin_name = "outlet"
      self._writeMetadata(logdir, summary_metadata)
      acc = ea.EventAccumulator(logdir)
      acc.Reload()
      self.assertProtoEquals(
          summary_metadata, acc.SummaryMetadata("you_are_it")
      )
  
imports: import os
  import numpy
  import tensorflow
  from tensorboard.backend.event_processing import event_accumulator
  from tensorboard.compat.proto import config_pb2
  from tensorboard.compat.proto import event_pb2
  from tensorboard.compat.proto import graph_pb2
  from tensorboard.compat.proto import meta_graph_pb2
  from tensorboard.compat.proto import summary_pb2
  from tensorboard.plugins.distribution import compressor
  from tensorboard.util import tensor_util
  from tensorboard.util import test_util
  from tensorboard.util import tb_logging
label_desc: Use image node_id 4 for calling the RealisticEventAccumulatorTest obj's underlying member method code with example usage: obj.testSummaryMetadata() without return types