save project

func.py

+
 def os():
     total = []
     
@@ -16,6 +17,11 @@ def os():
                 total.append(unit)
             print('-'*30)
     return total
-    print(total)
     
-print(os())
\ No newline at end of file
+def sam(money):
+    vis=0   
+    for i in money:
+        vis = vis + i
+    return vis     
+
+print(sam(os()))
\ No newline at end of file