code: def parseArgs():
      parser = argparse.ArgumentParser()
      parser.add_argument("--http_host", default="0.0.0.0")
      parser.add_argument("--http_port", type=int, default=13666)
      return parser.parse_args()
  
file_path: ColossalAI/applications/ColossalQA/examples/webui_demo/webui.py
imports: import argparse
  import json
  import os
  import requests
  import gradio
  from utils import DocAction
label_desc: Use image node_id 1 for calling a global function with example usage: parseArgs() and returns: parser