script: remove div using javascript

<script>
        let up = document.getElementById('GFG_UP');
        let down = document.getElementById('GFG_DOWN');
        let div = document.getElementById('GFG_DIV');
        up.innerHTML = "Click on button to remove the element.";
 
        function GFG_Fun() {
            div.parentNode.removeChild(div);
            down.innerHTML = "Element is removed.";
        }
    </script>