save project

func.py

-total=[]
-while True:
-    a=input("请输入菜名:")
-    if a=='q':
-        break
-    else:
-        total.append(a)
-print(total)
+try:
+    total=[]
+    while True:
+        a=input("请输入菜名:")
+        if a=='q':
+            break
+        else:
+            total.append(a)
+    print(total)    
+except:
+    print('请重输')
+print('ok')
+
+        
+
+
+