update app

app.py

@@ -19,7 +19,7 @@ def get_user_id():
         )
 
         # Capture user_id from the message
-        st.session_state.user_id = st.experimental_get_query_params().get("user_id", [None])[0]
+        st.session_state.user_id = st.query_params().get("user_id", [None])[0]
 
     return st.session_state.user_id