minor changes

example/lib/screens/quill/quill_screen.dart

@@ -4,9 +4,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_quill/flutter_quill.dart';
 import 'package:flutter_quill_extensions/flutter_quill_extensions.dart'
     show FlutterQuillEmbeds, QuillSharedExtensionsConfigurations;
-import 'package:pdf/pdf.dart';
-import 'package:pdf/widgets.dart' as pw;
-import 'package:printing/printing.dart';
 import 'package:share_plus/share_plus.dart' show Share;
 
 import '../../extensions/scaffold_messenger.dart';

flutter_quill_extensions/lib/embeds/image/toolbar/image_button.dart

@@ -7,7 +7,6 @@ import 'package:flutter_quill/translations.dart';
 import '../../../models/config/image/toolbar/image_configurations.dart';
 import '../../../models/config/shared_configurations.dart';
 import '../../../services/image_picker/image_picker.dart';
-import '../../others/image_video_utils.dart';
 import '../editor/image_embed_types.dart';
 import 'select_image_source.dart';