App keeps crashing... maybe have a static page render option for dead app?

my app dies a lot…
https://share.streamlit.io/carrlucy/hsl_oa/main
is there a way to have a page other than “your app is dead” show up?

also if anyone sees a good answer to why this simple app keeps dying that’d be cool :slight_smile: the query runs and then should stay cached - but i’m a shite coder so there’s probably something going on