Fix linter issue

yt_dlp/extractor/arte.py

@@ -336,7 +336,7 @@ class ArteTVPlaylistIE(ArteTVBaseIE):
         playlist_info = self._download_json(f'https://api.arte.tv/api/opa/v3/programs/{lang}/{playlist_id}', playlist_id,
                                             headers={
                                                 'Authorization': f'Bearer {_API_TOKEN}',
-        })
+                                            })
 
         season_ids = traverse_obj(playlist_info, ('programs', ..., 'children', (lambda _, v: v['catalogType'] == 'SEASON'), 'programId'))
         return self.playlist_result(self._entries(season_ids, lang, playlist_id),