code: def get_models():
      try:
          return litellm.model_list
      except Exception as e:
          traceback.print_exc()
          response = {"error": str(e)}
      return response, 200
  
file_path: litellm/cookbook/codellama-server/main.py
imports: import traceback
  from flask import Flask, request, jsonify, abort, Response
  from flask_cors import CORS
  import traceback
  import litellm
  from util import handle_error
  from litellm import completion
  import os, dotenv, time
  import json
label_desc: Use image node_id 5 for calling a global function with example usage: get_models() and returns: response,  int, litellm