更新词库，添加同义词和描述，删除冗余条目，优化意图识别逻辑，调整向量检索参数.

rag2_0/intent_recognition/IntentRecognition.py

@@ -206,7 +206,7 @@ class IntentRecognizer:
         try:
             # 对matched_terms中的每个关键字进行向量检索
             for current_key in query_keys:
-                vector_results = self.noun_retriever.query(current_key, top_k=3, use_intersection=True)
+                vector_results = self.noun_retriever.query(current_key, top_k=5, use_intersection=False)
                 current_key_terms = set()
                 # 添加向量检索结果
                 for result in vector_results:
@@ -391,6 +391,8 @@ class IntentRecognizer:
         
         return None
     
+    count=1
+
     def _fill_slots_with_llm(self, query: str, classification: Classification, slot_model_class: type) -> Any:
         """
         使用LLM进行槽位填充
@@ -405,7 +407,6 @@ class IntentRecognizer:
         """
         # 准备提示词
         slot_parser = PydanticOutputParser(pydantic_object=slot_model_class)
-        model_schema = json.dumps(slot_model_class.model_json_schema(), ensure_ascii=False)
         
         formatted_prompt = slot_filling_prompt.format(
             query=query,