Update core/src/components/modal/test/sheet/index.html

Co-authored-by: Brandy Smith <brandyscarney@users.noreply.github.com>

Author: thetaPC

core/src/components/modal/test/sheet/index.html

@@ -255,8 +255,6 @@
           breakpoints: [0, 0.25, 0.5, 0.75, 1],
         });
 
-        const buttons = document.querySelectorAll('button');
-
         modal.addEventListener('ionDragStart', (event) => {
           console.log('Drag started');
         });