code: def testCreateSummaryMetadata_withoutDescription(self):
      summary_metadata = metadata.CreateSummaryMetadata()
      self.assertEqual(
          metadata.PLUGIN_NAME, summary_metadata.plugin_data.plugin_name
      )
  
file_path: fairness-indicators/tensorboard_plugin/tensorboard_plugin_fairness_indicators/metadata_test.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from tensorboard_plugin_fairness_indicators import metadata
  import tensorflow.compat.v1
label_desc: Use image node_id 2 for calling the MetadataTest obj's underlying member method code with example usage: obj.testCreateSummaryMetadata_withoutDescription() without return types