code: def set_up_with_runs(self, run_names):
      logdir = self.get_temp_dir()
      for run_name in run_names:
          self.generate_run(logdir, run_name)
      multiplexer = event_multiplexer.EventMultiplexer(
          size_guidance={
              # don't truncate my test data, please
              tag_types.TENSORS: self._STEPS,
          }
      )
      multiplexer.AddRunsFromDirectory(logdir)
      multiplexer.Reload()
      provider = data_provider.MultiplexerDataProvider(
          multiplexer, logdir
      )
      context = base_plugin.TBContext(
          logdir=logdir, data_provider=provider
      )
      self.plugin = distributions_plugin.DistributionsPlugin(context)
  
imports: import collections.abc
  import os.path
  import tensorflow
  from tensorboard import errors
  from tensorboard import context
  from tensorboard.backend.event_processing import data_provider
  from tensorboard.backend.event_processing import plugin_event_multiplexer
  from tensorboard.backend.event_processing import tag_types
  from tensorboard.plugins import base_plugin
  from tensorboard.plugins.distribution import compressor
  from tensorboard.plugins.distribution import distributions_plugin
  from tensorboard.plugins.histogram import summary
  from tensorboard.util import test_util
label_desc: Use image node_id 2 for calling the DistributionsPluginTest obj's underlying member method code with example usage: obj.set_up_with_runs(run_names) without return types