Update code

app.py

@@ -188,7 +188,7 @@ with st.container():
             full_response = get_ai_response(prompt, messages[:-1])
             st.markdown(full_response)
             messages.append({"role": "assistant", "content": full_response})
-            st.experimental_rerun()
+            st.rerun()  # <-- FIXED: Used st.rerun() instead of st.experimental_rerun()
 
 # JavaScript for Auto-Scroll
 scroll_script = """