save project

my_app.py

@@ -28,7 +28,7 @@ def register():     # 注册验证
     elif password1!=password2:
         messagebox.showwarning('警告'，'两次密码不同')
     else:
-        users=[name] = password1
+        users[name] = password1
         content = json.dumps(users)
         with open('user.txt','w',encoding='utf-8') as f:   
             f.write(content)