You can change it to this:
if not in_designer:
anvil.users.login_with_form()
and import this
from anvil.designer import in_designer
See Meredydd’s post:
You can change it to this:
if not in_designer:
anvil.users.login_with_form()
and import this
from anvil.designer import in_designer
See Meredydd’s post: