📝 Update function name from create_tables to create_db_and_tables
## Create Database and Tables on `startup`
-We want to make sure that once the app starts running, the function `create_tables` is called. To create the database and tables.
+We want to make sure that once the app starts running, the function `create_db_and_tables` is called. To create the database and tables.
This should be called only once at startup, not before every request, so we put it in the function to handle the `"startup"` event: