drd2.pkl does not work

[dd1github]

Hi, I reran the updated use case with the new drd2.pkl file and it gives the same error that it is not a valid scikit learn file. i believe this is because it was not created in a current version of scikit learn.

[GuoJeff]

Hi @dd1github,

I have recently uploaded changes to reinvent and reinvent community and re-uploaded corrupt files. Would you be able to try again after pulling the code changes?