code: def main(_):
      bundle_file = FLAGS.bundle_path
      checkpoint_file = FLAGS.checkpoint_path
      metagraph_filename = checkpoint_file + ".meta"
  
      bundle = sequence_generator_bundle.read_bundle_file(bundle_file)
  
      with tf.gfile.Open(checkpoint_file, "wb") as f:
          f.write(bundle.checkpoint_file[0])
  
      with tf.gfile.Open(metagraph_filename, "wb") as f:
          f.write(bundle.metagraph_file)
  
label_desc: Use image node_id 1 for calling a global function with example usage: main(_) without return types