diff --git a/script.js b/script.js
index a43d348..32c9878 100644
--- a/script.js
+++ b/script.js
@@ -9,6 +9,7 @@ document.querySelectorAll('a[href^="#"]').forEach(anchor => {
 });
 
 // Add hover effect to buttons
+const a = [1, 2, 3];
 const buttons = document.querySelectorAll('.btn');
 buttons.forEach(button => {
     button.addEventListener('mouseenter', function() {