code: def setUp(self):
      self.logdir = self.get_temp_dir()
  
imports: import collections.abc
  import os
  import textwrap
  import numpy
  import tensorflow
  from tensorboard import plugin_util
  from tensorboard import context
  from tensorboard.backend.event_processing import data_provider
  from tensorboard.backend.event_processing import plugin_event_multiplexer
  from tensorboard.plugins import base_plugin
  from tensorboard.plugins.text import text_plugin
  from tensorboard.util import test_util
label_desc: Use image node_id 1 for calling the TextPluginTest obj's underlying member method code with example usage: obj.setUp() without return types