query['quality'] = quality
audio_url_data = self._download_json(
self._BASE_URL + 'getaudiourl', audio_id,
- 'Downloading %s format JSON metadata' % quality,
+ f'Downloading {quality} format JSON metadata',
fatal=False, query=query) or {}
audio_url = audio_url_data.get('audioUrl')
if not audio_url or audio_url in urls: