save project

func.py

 total = []
 total = []
-while True:
+try:
     unit= input("请输入：")
     unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
         total.append(unit)
         total.append(unit)
+    except: 
+        print("请输入！！！！！")
 print(total)
 print(total)
\ No newline at end of file