auto save

func.py

-total = []
-while True:
+def un():
+    total = []
+    while True:
         unit= input("请输入：")
         if unit== 'q':
             break
@@ -10,4 +11,6 @@ while True:
                 print('jj')
             else:
                 total.append(unit)
-print(total)
\ No newline at end of file
+            print('-'*30)
+    print(total)
+un()
\ No newline at end of file