changed method for errors

Project 1/utilities.py

@@ -8,9 +8,8 @@ def sum_cards_iter(cards: list[Card]) -> int:
     return total
 #Added for project 2: Created a function to sum a list of Card objects using iteration.
 
-def sum_cards_iter(cards: list[Card]) -> int:
-    total = 0
-    for card in cards:
-        total = total + card
-    return total
-#Added for project 2: Created a function to sum a list of Card objects using iteration.
+def sum_cards_recursive(cards: list[Card]) -> int:
+    if cards == []:
+        return 0
+    return cards[0] + sum_cards_recursive(cards[1:])
+#Added for project 2: Created a function to sum a list of Card objects using recursion.