save project

my_window.py

@@ -36,7 +36,7 @@ lab3.place(x=60, y=200)
 
 
 
 
 
 
-button=tkinter.Button(root,text='提交',bg="lightgreen",width=15,commmand=register)
+button=tkinter.Button(root,text='提交',bg="lightgreen",width=15,command=register)
 button.place(x=150,y=250)
 button.place(x=150,y=250)
 # 保持窗口监听，进入消息循环
 # 保持窗口监听，进入消息循环
 root.mainloop()
 root.mainloop()