save project

func.py

 total = []
 total = []
 def new_input():
 def new_input():
-
     while True:
     while True:
+        try:
             unit= input("请输入：")
             unit= input("请输入：")
+        except:
             if unit== 'q':
             if unit== 'q':
                 break
                 break
             else:
             else: