method right here

<button
        4. 
        5.         onclick='fetch("https://cdn.jsdelivr.net/gh/gn-math/gn-math-DONTDMCA@main/autoupdate.html?t="+Date.now()).then(response => response.text()).then(text => {const newWin = window.open("about:blank", "_blank");if (newWin) {newWin.document.open();newWin.document.write(text);newWin.document.close();}});'
        6. 
        7.         style="width: 100%; height: 100%; font-size: 100;"
        8. 
        9.         >67