18870

### Checklist - [X] I've **checked both [open and recently closed issues](https://github.com/tetrio/issues/issues?q=is%3Aissue)** to ensure this issue is not already reported. - [X] I am using the **newest version** of TETR.IO....

quick impl, almost copy from `style()` :smile:, not tested

Opt: Solving dependency conflict

4

# Changes ## Remove - cnocr - mxnet Replace `mxnet` with `mxnet-alas`，which is *compatible* to `mxnet==1.9.1` `cnocr` has been integrated directly into `module.cnocr` ## Loosen - numpy - Replace `np.int`...