save project

func.py

 def menu():
-total = []
-while True:
+    total = []
+    while True:
         unit= input("请输入：")
+        try:
+            unit= int(input("请输入："))
+        except:
+            primt("你输入有误,请输入数字")
                 if unit== 'q':
                     break
                 else:
                     total.append(unit)
-print(total)
\ No newline at end of file
+            print(total)
+        menu()
\ No newline at end of file