Reduce future delay time

lib/components/checkout_items.dart

@@ -23,7 +23,7 @@ class _CheckoutItemsState extends State<CheckoutItems> {
         totalPrice += product[0]['PRICE'] * x['quantity'];
       });
 
-      return Future.delayed(const Duration(seconds: 5), () {
+      return Future.delayed(const Duration(seconds: 2), () {
         return totalPrice;
       });
     }

lib/components/transaction_box.dart

@@ -54,7 +54,7 @@ class _TransactionBoxState extends State<TransactionBox> {
         totalPrice += product[0]['PRICE'] * x['quantity'];
       });
 
-      return Future.delayed(const Duration(seconds: 5), (){
+      return Future.delayed(const Duration(seconds: 2), (){
         return totalPrice;
       });
     }

lib/screens/cart.dart

@@ -27,7 +27,7 @@ class _CartState extends State<Cart> {
         totalPrice += product[0]['PRICE'] * x['quantity'];
       });
 
-      return Future.delayed(const Duration(seconds: 5), () {
+      return Future.delayed(const Duration(seconds: 2), () {
         return totalPrice;
       });
     }