> For the complete documentation index, see [llms.txt](https://jon-xia.gitbook.io/workspace/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jon-xia.gitbook.io/workspace/ji-qi-xue-xi-38/datawhale/tianchi/2.md).

# 2

- [2](https://jon-xia.gitbook.io/workspace/ji-qi-xue-xi-38/datawhale/tianchi/2/2.md)