Update app.py

app.py

@@ -70,12 +70,12 @@ for i, question in enumerate(suggested_questions):
         with col1:
             if st.button(question, key=f"btn_{i}"):
                 st.session_state["user_input"] = question
-                st.rerun()
+                st.experimental_rerun()
     else:
         with col2:
             if st.button(question, key=f"btn_{i}"):
                 st.session_state["user_input"] = question
-                st.rerun()
+                st.experimental_rerun()
 
 # User Input & Response
 user_input = st.text_input("Your question:", value=st.session_state.get("user_input", ""))