No global variable called "warnings"

[whigh]

fancyimpute/fancyimpute/knn.py

Line 106 in 18aeda9

if warnings:

Did you mean to set self.warnings in init?

[sergeyf]

Yup, thank you. I'm just going to go ahead and change it to use self.verbose and get rid of warnings entirely.

[sergeyf]

Merged!