Update app.py

app.py

@@ -66,22 +66,21 @@ def handle_query(query):
     elif isinstance(answer, dict) and 'response' in answer:
         return answer['response']
     else:
-        return "Sorry, I couldn't find an answer."
+        return "抱歉，我找不到答案。"
 
 
 # Streamlit app initialization
-st.title("Chat with your PDF 🦜📄")
-st.markdown("Built by [Suriya❤️](https://github.com/theSuriya)")
-st.markdown("chat here👇")
+st.title("与您的PDF聊天 🦜📄")
+st.markdown("在这里聊天👇")
 
 if 'messages' not in st.session_state:
-    st.session_state.messages = [{'role': 'assistant', "content": 'Hello! Upload a PDF and ask me anything about its content.'}]
+    st.session_state.messages = [{'role': 'assistant', "content": '你好啊！上传一个PDF，并询问我有关其内容的任何信息。'}]
 
 with st.sidebar:
-    st.title("Menu:")
-    uploaded_file = st.file_uploader("Upload your PDF Files and Click on the Submit & Process Button")
-    if st.button("Submit & Process"):
-        with st.spinner("Processing..."):
+    st.title("上传PDF:")
+    uploaded_file = st.file_uploader("上传您的PDF文件并点击提交&处理按钮")
+    if st.button("提交"):
+        with st.spinner("处理中..."):
             filepath = "data/saved_pdf.pdf"
             with open(filepath, "wb") as f:
                 f.write(uploaded_file.getbuffer())
@@ -89,7 +88,7 @@ with st.sidebar:
             data_ingestion()  # Process PDF every time new file is uploaded
             st.success("Done")
 
-user_prompt = st.chat_input("Ask me anything about the content of the PDF:")
+user_prompt = st.chat_input("问我关于PDF的内容：")
 if user_prompt:
     st.session_state.messages.append({'role': 'user', "content": user_prompt})
     response = handle_query(user_prompt)