Plugin cleanup and tweaks

plugins/youtube_download/yt_dlp/extractor/clubic.py

@@ -1,6 +1,3 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
 from .common import InfoExtractor
 from ..utils import (
     clean_html,
@@ -45,7 +42,6 @@ class ClubicIE(InfoExtractor):
             'url': src['src'],
             'quality': quality_order(src['streamQuality']),
         } for src in sources]
-        self._sort_formats(formats)
 
         return {
             'id': video_id,