code: def main():
      parser = argparse.ArgumentParser()
  
      parser.add_argument(
          "--input",
          action="store",
          help="model benchmark config yaml file path",
      )
      parser.add_argument(
          "--output",
          action="store",
          help="dir for model benchmark config json file",
      )
      arguments = parser.parse_args()
      convert_yaml_to_json(arguments.input, arguments.output)
  
imports: import argparse
  import copy
  import json
  import os
  import yaml
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types