处理引用错误

api/api.py

@@ -173,8 +173,8 @@ def init_cfg():
     start_time = time.perf_counter()
     print("加载GLM模型......")
     chatglm = ChatGLM()
-    chatglm.load_model(model_name_or_path=MODEL_CONFIG.llm_model_dict[MODEL_CONFIG.LLM_MODEL])
-    chatglm.history_len = MODEL_CONFIG.LLM_HISTORY_LEN
+    chatglm.load_model(model_name_or_path=model_config.llm_model_dict[model_config.LLM_MODEL])
+    chatglm.history_len = model_config.LLM_HISTORY_LEN
     print("模型加载完成!!!")
     end_time = time.perf_counter()
     # 计算操作耗时
@@ -195,7 +195,7 @@ def init_cfg():
     prompt = ChatPromptTemplate.from_messages(messages)
     knowledge_chain = RetrievalQA.from_llm(
         llm=chatglm,
-        retriever=vector_store.as_retriever(search_kwargs={"k": MODEL_CONFIG.VECTOR_SEARCH_TOP_K}),
+        retriever=vector_store.as_retriever(search_kwargs={"k": model_config.VECTOR_SEARCH_TOP_K}),
         prompt=prompt
     )
     knowledge_chain.return_source_documents = False