Update app.py

app.py

@@ -152,7 +152,7 @@ st.markdown("Choose a topic. Don't forget to put your 🤗 token!")
 st.link_button("Get Token Here", "https://huggingface.co/settings/tokens")
 
 # Input box for the user to type their message
-user_input = st.text_input("You: ", "")
+user_input = st.text_input("You: ", "", placeholder="Type your question here...")
 
 # Generate response and update conversation history
 if user_input: