save project

func.py

 total = []
 total = []
 while True:
 while True:
-    unit= input("请输入：")
+    unit= input("请输入你点的菜品：")
     if unit== 'q':
     if unit== 'q':
+        print("欢迎下次光临！")
         break
         break
     else:
     else:
         total.append(unit)
         total.append(unit)