change: add py2 deprecation message to estimators and models#768

Merged

ChoiByungWook merged 5 commits intoaws:masterfrom

chuyang-deng:warning_msg

May 1, 2019

Commits on Apr 26, 2019

add py2 deprecation message to estimators and models
Chuyang Deng
committed

Commits on Apr 30, 2019

Merge branch 'master' into warning_msg
ChoiByungWook
authored
test
Dan Choi
committed
add py2 warning message
Dan Choi
committed
add newline to warning message
Dan Choi
committed