Update main.py

main.py

@@ -84,7 +84,7 @@ def invoke(question):
 
         # 调用链并传递 chat_history
         question = translate_to_english(question)
-        chat_history = translate_to_english(chat_history)
+        # chat_history = translate_to_english(chat_history)
         response = qa_chain.invoke({"question": question, "chat_history": chat_history})
         response = translate_to_chinese(response)