how to add field to a view page?

php artisan make:filament-page ViewPlaylist --resource=PlaylistResource --type=ViewRecord

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListPlaylists::route('/'),
            'view' => Pages\ViewPlaylist::route('/{record}'),
            'create' => Pages\CreatePlaylist::route('/create'),
            'edit' => Pages\EditPlaylist::route('/{record}/edit'),
        ];
    }