Fix flake8
Fix flake8

hellysmile/aiohttp,rutsky/aiohttp,KeepSafe/aiohttp,playpauseandstop/aiohttp,rutsky/aiohttp,pfreixes/aiohttp,hellysmile/aiohttp,KeepSafe/aiohttp,pfreixes/aiohttp,rutsky/aiohttp,arthurdarcet/aiohttp,arthurdarcet/aiohttp,KeepSafe/aiohttp,arthurdarcet/aiohttp