save project

my_app.py

@@ -18,7 +18,7 @@ def register():     # 注册验证
     name,pw1,pw2=app_reg.get_input()
     name,pw1,pw2=app_reg.get_input()
     if name==""or pw1==""  or  pw2=="":
     if name==""or pw1==""  or  pw2=="":
         messagebox.showwarning("警告","注册信息不能为空！")
         messagebox.showwarning("警告","注册信息不能为空！")
-    elif name in users:
+    elif name in user:
        messagebox.showwarning("警告","账号已被注册！")
        messagebox.showwarning("警告","账号已被注册！")
     elif pw1!=pw2:
     elif pw1!=pw2:
         messagebox.showwarning("警告","两个密码不一致")
         messagebox.showwarning("警告","两个密码不一致")