Update app.py

app.py

@@ -87,7 +87,7 @@ if 'messages' not in st.session_state:
 def test_rag(qa, query):
     return qa.run(query)
 
-user_prompt = st.chat_input("Ask me anything about the content of the PDF(s):")
+user_prompt = st.text_input("Ask me anything about the content of the PDF(s):")
 print("user input:", user_prompt)
 # if st.button("Submit"):
 #     print("user input after submit button: ", user_prompt)