fixed typeerror

PyGame/practice/textslot.py

@@ -100,7 +100,7 @@ def get_bet() -> int:
             print("  Error: Please enter a number")
     return bet
 
-def roll():
+def roll(balance) -> int:
     balance = deposit()
     lines = get_number_of_lines()
     bet = -1
@@ -136,7 +136,7 @@ def main() -> int:
             break
         balance += roll(balance)
     
-    print(f"YOu left with ${balance}")
+    print(f"You left with ${balance}")
 
 main()
 print()