function andres(message ,n, inter=1000){
    myCounter = 0

    spam = function(c){
        document.getElementsByClassName("pluggable-input-body")[0].innerText=message;
        document.getElementsByClassName("pluggable-input-body")[0].dispatchEvent(new Event('input', {bubbles: true}));
        document.getElementsByClassName("compose-btn-send")[0].click();
        myCounter++;
        if(!(myCounter < n )){clearInterval(interval)}
    }
    interval = setInterval(spam, inter);
}
andres("message" /*message*/ , /*number of messages*/, /*miliseconds in between sends*/ )