save project

func.py

 def func():
     total=[]
     while True:
-        unit=input('请输入：')
+        unit=input('请输入价格（按q退出）：')
         if unit=='q':
             break
         try:
@@ -12,4 +12,5 @@ def func():
             total.append(unit)
             print('已保存。')
     print(total)
-func()
\ No newline at end of file
+    return total
+func()