Fix import pycountry on python 3.12 without warning

Fix shadowed "babel" name

cps/web.py

@@ -52,7 +52,7 @@ from .helper import check_valid_domain, check_email, check_username, \
     edit_book_read_status, valid_password
 from .pagination import Pagination
 from .redirect import get_redirect_location
-from .babel import get_available_locale
+from .cw_babel import get_available_locale
 from .usermanagement import login_required_if_no_ano
 from .kobo_sync_status import remove_synced_book
 from .render_template import render_title_template