if (message.content.startsWith("ping"))
    if(message.author.id !== bot.user.id) return;
    {
        number = 3;
        imageNumber = Math.floor (Math.random() * (number - 1 + 1)) + 1;
        let embed = new Discord.RichEmbed()
        .setColor(`#FFFEFE`)
        .setTitle("random")
        .setImage( {files: ["./rando_imgs/" + imageNumber + ".gif"]} )
    }