Update app.py

app.py

@@ -131,10 +131,10 @@ if st.button("Send"):
         
         st.success("✅ Response generated!")
         # Add generated response to session state
-        st.experimental_rerun()
+        st.rerun()
 
 if st.button("🧹 Clear Chat"):
     with st.spinner("Clearing chat history..."):
         st.session_state.chat_history = []
     st.success("✅ Chat history cleared!")
-    st.experimental_rerun()
+    st.rerun()