Update app.py

app.py

@@ -32,11 +32,11 @@ if "history" not in st.session_state:
 for sender, msg in st.session_state.history:
     st.markdown(f"**{sender}:** {msg}")
 
-user_input = st.text_input("Type your message and press Enter", key="input")
+user_input = st.text_input("ASK ME anything", key="input")
 
 
 if user_input:
     st.session_state.history.append(("You", user_input))
     response = llm.invoke(user_input)
     st.session_state.history.append(("Bot", response.content))
-    st.experimental_rerun()  # force UI refresh
+    st.rerun()  # force UI refresh