code: def main():
      CLI()
  
imports: import argparse
  import logging
  import os
  import subprocess
  import sys
  from pathlib import Path
  import igel
  import pandas
  from igel import Igel, metrics_dict, models_dict
  from igel.constants import Constants
  from igel.servers import fastapi_server
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types