code: def main():
      parser = argparse.ArgumentParser(description="Convert model keys")
      parser.add_argument("src", help="src detectron model path")
      parser.add_argument("dst", help="save path")
      args = parser.parse_args()
      convert(args.src, args.dst)
  
imports: import argparse
  from collections import OrderedDict
  import torch
label_desc: Use image node_id 5 for calling a global function with example usage: main() without return types