code: def main():
      parser = ArgumentParser()
      parser.add_argument()
  
file_path: turicreate/src/python/turicreate/meta/bytecodetools/print_code.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from .bytecode_consumer import ByteCodeConsumer
  from argparse import ArgumentParser
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types