Can not download data training with wiki link in the document.

[nguyenvantien2009]

Dear @mbok
In document you have add a wiki link to download training data with *.csv format. But this link is not work now (with me). Do you help me upload *.csv file to source in github or send to me by email nguyenvantien2009@gmail.com.
Now I am create an homework assignments need use the your product. Thank you very much.