use Modern::Perl;
use Carp qw( croak );
-use Try::Tiny;
-use C4::Biblio qw(DelBiblio);
+use C4::Biblio qw( DelBiblio );
use Koha::Acquisition::Baskets;
use Koha::Acquisition::Funds;
use Koha::Acquisition::Invoices;
use Koha::Acquisition::Order::Claims;
use Koha::Database;
-use Koha::DateUtils qw( dt_from_string output_pref );
+use Koha::DateUtils qw( dt_from_string );
use Koha::Exceptions::Object;
use Koha::Biblios;
use Koha::Holds;