update 0809

app.py

@@ -458,7 +458,7 @@ def chatbot_response(message, history, window_size, threshold, score_threshold,u
         start_time=time.time()
         # distance, ad_summary, ad_keywords = get_response_from_db(keywords_dict, class_name="ad_DB02")
         #数据库索引，数据库关键词平均方式
-        candidates=get_candidates_from_db(keywords_dict, class_name="Ad_DB07",limit=candidate_length)
+        candidates=get_candidates_from_db(keywords_dict, class_name="Ad_DB08",limit=candidate_length)
 
         candidates.sort(key=lambda x:x['distance'])
         candidates=[candidate for candidate in candidates if candidate['distance']<threshold]