Update user_profile_extractor: configurable model

pqai_agent/user_profile_extractor.py

@@ -5,10 +5,7 @@
 import json
 from typing import Dict, Optional, List
 
-from sqlalchemy.testing.plugin.plugin_base import logging
-
 from pqai_agent import chat_service
-from pqai_agent import 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
@@ -27,12 +24,17 @@ class UserProfileExtractor:
         "interaction_frequency",
         "flexible_params"
     ]
-    def __init__(self):
-        self.llm_client = OpenAI(
-            api_key=chat_service.VOLCENGINE_API_TOKEN,
-            base_url=chat_service.VOLCENGINE_BASE_URL
-        )
-        self.model_name = chat_service.VOLCENGINE_MODEL_DEEPSEEK_V3
+    def __init__(self, model_name=None, llm_client=None):
+        if not llm_client:
+            self.llm_client = OpenAI(
+                api_key=chat_service.VOLCENGINE_API_TOKEN,
+                base_url=chat_service.VOLCENGINE_BASE_URL
+            )
+        else:
+            self.llm_client = llm_client
+        if not model_name:
+            model_name = chat_service.VOLCENGINE_MODEL_DEEPSEEK_V3
+        self.model_name = model_name
 
     @staticmethod
     def get_extraction_function() -> Dict: