#Add Dates
my $dt_today = dt_from_string;
-my $today = output_pref( $dt_today, 'iso', '24hr', 1 );
+my $today = output_pref({ dt => $dt_today, dateformat => 'iso', timeformat => '24hr', dateonly => 1 });
my $dt_today2 = dt_from_string;
my $dur10 = DateTime::Duration->new( days => -10 );
$dt_today2->add_duration($dur10);
-my $daysago10 = output_pref( $dt_today2, 'iso', '24hr', 1 );
+my $daysago10 = output_pref({ dt => $dt_today2, dateformat => 'iso', timeformat => '24hr', dateonly => 1 });
#Add branch and category
my $samplebranch1 = {