Fix user_profile_extractor: fix import

pqai_agent/user_profile_extractor.py

@@ -5,7 +5,7 @@
 import json
 from typing import Dict, Optional, List
 
-from pqai_agent import chat_service
+from pqai_agent import chat_service, configs
 from pqai_agent.prompt_templates import USER_PROFILE_EXTRACT_PROMPT, USER_PROFILE_EXTRACT_PROMPT_V2
 from openai import OpenAI
 from pqai_agent.logging_service import logger