Plugin cleanup and tweaks

plugins/youtube_download/yt_dlp/extractor/appletrailers.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import re
 import json
 
@@ -122,7 +120,6 @@ class AppleTrailersIE(InfoExtractor):
                             'height': int_or_none(size_data.get('height')),
                             'language': version[:2],
                         })
-                self._sort_formats(formats)
 
                 entries.append({
                     'id': movie + '-' + re.sub(r'[^a-zA-Z0-9]', '', clip_title).lower(),
@@ -187,8 +184,6 @@ class AppleTrailersIE(InfoExtractor):
                     'height': int_or_none(format['height']),
                 })
 
-            self._sort_formats(formats)
-
             playlist.append({
                 '_type': 'video',
                 'id': video_id,