This is my first app !
Congrats on your first app!
One suggestion for you is to use a custom sub-domains to make your current url (
avoidingtitanic-qvlijmkbpaf2qyw9x32cgy.streamlit[.]app/) shorter and clear.
Out of curiosity, why does streamlit create that long random suffix at the end by default?
streamlit.app is the domain of deployed Streamlit Community Cloud apps.
I think the main reason is so that it’s easy to make a URL that is both somewhat recognizable (with the start being based on the repo) but also unique across all apps (with a random hash at the end).