对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:Simmphonie:python/openSUSE_Tumbleweed/home:Simmphonie:python.repo
zypper refresh
zypper install python-graphql-core
对于 15.5，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:Simmphonie:python/15.5/home:Simmphonie:python.repo
zypper refresh
zypper install python-graphql-core
对于 15.4，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:Simmphonie:python/15.4/home:Simmphonie:python.repo
zypper refresh
zypper install python-graphql-core