Optimize this image<https://cdn.discordapp.com/attachments/995431172375064616/1244592570944720996/WechatIMG170.jpg?ex=6655aca8&is=66545b28&hm=6d2a410d92d84b3d1448b2696ab6a479a2593eb91d32515ebe0ba6070eea315c&> --s 750 --niji 6