该仓库存放了社区伙伴们已经写好的智能合约代码模板，可以下载后进行修改、使用、学习。
存放格式如下：
XXX合约-
|-code
|-readme.md
YYY合约-
|-code
|-readme.md
The warehouse stores the smart contract code templates that community partners have written, which can be modified, used, and learned after downloading.
The storage format is as follows:
XXX contract -
|-code
|-readme.md
YYY contract -
|-code
|-readme.md