code: def main():
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "-f",
          "--file",
          type=str,
          default="modelmap2.json",
          help="the path of json file",
      )
      parser.add_argument(
          "-d",
          "--distFile",
          type=str,
          default="README.md",
          help="the path of the readme file",
      )
      args = parser.parse_args()
  
      # Generate model converter description
      GenerateIntroductionAndTutorial()
  
      # Generate models list
      data = LoadJson(args.file)
      GenerateModelsList(data)
      save_code(args.distFile)
  
file_path: MMdnn/mmdnn/models/GenerateMdFromJson.py
imports: import json
  import os
  import argparse
label_desc: Use image node_id 9 for calling a global function with example usage: main() without return types