code: def main(unused_argv):
      logging.set_verbosity(logging.INFO)
      logging.info("Saving output to %s." % LOGDIR)
      logging.info(
          "To view results in your browser, run `tensorboard --logdir %s`"
          % LOGDIR
      )
      logging.info(
          "Logs can be uploaded publicly to TensorBoard.dev via "
          + "`tensorboard dev upload --logdir %s`" % LOGDIR
      )
      run_all(LOGDIR)
      logging.info("Done. Output saved to %s." % LOGDIR)
  
file_path: tensorboard/tensorboard/plugins/text/text_demo.py
imports: from absl import app
  from absl import logging
  import tensorflow
label_desc: Use image node_id 7 for calling a global function with example usage: main(unused_argv) without return types