Update wellbe_agent.py

wellbe_agent.py

@@ -11,6 +11,7 @@ import asyncio
 from copy import deepcopy
 from typing import Tuple, Union, Optional
 import os
+import openai
 from agents import Agent, Runner
 from agents.extensions.models.litellm_model import LitellmModel
 from agents.mcp.server import MCPServerStdio, MCPServerStreamableHttp