use Modern::Perl;
-use Pod::Usage;
-use Getopt::Long;
+use Pod::Usage qw( pod2usage );
+use Getopt::Long qw( GetOptions );
use Koha::Script -cron;
-use C4::Budgets qw( GetBudget );
-use C4::Suggestions qw( GetUnprocessedSuggestions );
+use C4::Budgets;
+use C4::Suggestions;
use Koha::Libraries;
use Koha::Patrons;