save project

my_app.py

@@ -30,15 +30,12 @@ def register():     # 注册验证
         users[name] = password1
         contont = json.dumps(users)
         with open("user.txt","w",encoding="utf-8") as file:
-            file.write(content)
+            file.write()
         #注册成功
         messagebox.showinfo("成功","注册成功")
-        app_reg.root.destroy()
-        global app_login
-        app_login = My_login()
-        app_login.show()
+        reg_to_login()
 def login():    # 登录验证
-    pass    
+    pass
 
 class My_login():       # 登录窗口
     def __init__(self):