code: def main(unused_argv):
      print("Saving output to %s." % FLAGS.logdir)
      print(
          "To view results in your browser, run `tensorboard --logdir %s`"
          % FLAGS.logdir
      )
      run()
      print("Done. Output saved to %s." % FLAGS.logdir)
  
file_path: tensorboard/tensorboard/plugins/mesh/mesh_demo.py
imports: from absl import app
  from absl import flags
  import numpy
  import tensorflow
  from tensorboard.plugins.mesh import summary_v2
  from tensorboard.plugins.mesh import demo_utils
label_desc: Use image node_id 3 for calling a global function with example usage: main(unused_argv) without return types