code: def main():
      app.run(main=run_main, argv=sys.argv[:1])
  
imports: import argparse
  import os
  import sys
  import warnings
  from absl import app
  import tensorflow
  from tensorflow.lite.python import lite
  from tensorflow.lite.python.convert import register_custom_opdefs
  from tensorflow.lite.toco import toco_flags_pb2
  from tensorflow.lite.toco.logging import gen_html
  from tensorflow.python import tf2
  from tensorflow.python.framework import dtypes
  from tensorflow.python.platform import gfile
  from tensorflow.python.util import keras_deps
label_desc: Use image node_id 13 for calling a global function with example usage: main() without return types