give a key to the internal button

app.py

@@ -235,7 +235,7 @@ with main:
                     # receive feedback on AI outputs if the user feels inclined to give it
                     # rating = st.radio("Rate your experience:", ["Very satisfied", "Somewhat satisfied", "Neutral", "Somewhat dissatisfied", "Very dissatisfied"])
                     # st.button("Provide Feedback", on_click=feedback)
-                    st.button("Provide Feedback")
+                    st.button("Provide Feedback", key="feedback")
                 if message["error"] is not None:
                     st.error(message["error"],icon="🚨")
                 if message["warning"] is not None: