move generate button below the picture for mobile clients

var isSetupForMobile = false;

function isMobile() {

    for (var tab of ["txt2img", "img2img"]) {

        var imageTab = gradioApp().getElementById(tab + '_results');

        if (imageTab && imageTab.offsetParent && imageTab.offsetLeft == 0) {

            return true;

        }

    }

    return false;

}

function reportWindowSize() {

    var currentlyMobile = isMobile();

    if (currentlyMobile == isSetupForMobile) return;

    isSetupForMobile = currentlyMobile;

    for (var tab of ["txt2img", "img2img"]) {

        var button = gradioApp().getElementById(tab + '_generate_box');

        var target = gradioApp().getElementById(currentlyMobile ? tab + '_results' : tab + '_actions_column');

        target.insertBefore(button, target.firstElementChild);

    }

}

window.addEventListener("resize", reportWindowSize);