Update app.py

app.py

@@ -1,6 +1,5 @@
 from langchain.embeddings.openai import OpenAIEmbeddings
 from langchain.embeddings import HuggingFaceEmbeddings
-from langchain.text_splitter import CharacterTextSplitter
 from langchain.vectorstores import FAISS
 from langchain.chains.question_answering import load_qa_chain
 from langchain.llms import OpenAI
@@ -43,7 +42,7 @@ def predict(message, history):
     for human, ai in history:
         history_langchain_format.append(HumanMessage(content=human))
         history_langchain_format.append(AIMessage(content=ai))
-    history_langchain_format.append(HumanMessage(content=en_message))
+    history_langchain_format.append(HumanMessage(content=message))
     docs = docsearch.similarity_search(message)
     response = chain.run(input_documents=docs, question=message + template)
        
@@ -60,4 +59,4 @@ gr.ChatInterface(predict,
     textbox=gr.Textbox(placeholder="请提问关于ANSYS软件的问题", container=False, scale=7),
     title="欢迎使用ANSYS软件AI机器人",
     examples=["你是谁?", "请介绍一下Fluent 软件", "create-bounding-box","ANSYS Fluent Architecture","ANSYS Fluent 的软件架构是怎么样的"],
-                description="请避免输入有违公序良俗的问题，模型可能无法回答不合适的问题🐇",).queue().launch(debug=True) 
+                description="请避免输入有违公序良俗的问题，模型可能无法回答不合适的问题",).queue().launch(debug=True)