PytestUnknownMarkWarning: Unknown pytest.mark.shop_update - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/mark.html
@pytest.mark.shop_update
解决方法：去认证
1.设置--插件中搜索ini，安装插件
2.new file---命名为"pytest.ini"（名字必须是这个）
文件内容为：
[pytest]
markers =
标签名:（空格）注释 (yaml格式）
shop : all shop testcase
shop_list : shop_list
shop_update : shop_update
