code: def main():
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "-o",
          "--outfile",
          type=str,
          help="Path to the output directory",
      )
      args = parser.parse_args()
  
      # used to insert the name of this file into the generated file
      filename = __file__
      code = make_code(defdict, filename)
  
      if not args.outfile:
          # This is the distutils-based build
          outfile = "__umath_generated.c"
      else:
          outfile = os.path.join(os.getcwd(), args.outfile)
  
      with open(outfile, "w") as f:
          f.write(code)
  
imports: import os
  import re
  import struct
  import sys
  import textwrap
  import argparse
  import string
label_desc: Use image node_id 10 for calling a global function with example usage: main() without return types