Update src/components/Footer/index.jsx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: adityashirsatrao007

src/components/Footer/index.jsx

@@ -29,7 +29,9 @@ const Footer = () => {
     document.body.appendChild(script);
 
     return () => {
-      document.body.removeChild(script);
+      if (document.body.contains(script)) {
+        document.body.removeChild(script);
+      }
     };
   }, []);
   return (