Tuple Index Out of range

[freshnemo]

Hi, my working environment is python 3.6.4 and boruta is the current version. When I runed the example dataset in the example folder of boruta. The following error message will show "tuple index out of range".
It seems to be some errors happened in this line
"if not_selected.shape[0] > 0 and not_selected.shape[1] > 0:"

[guitarmind]

Hi @freshnemo,

Thanks for reporting this! I have made a PR to fix this bug. The example notebook in boruta should also work fine as well!

Please try it out later once it is merged, thank you!