fix std import

[giwa]

This PR has :

• fix the bug, draft/test_svd.py misses std
• trailing white spaces are deleted.

[ocelma]

Why do you need to import std from numpy?
Looks like you're not using it in any nose test (See the diffs: https://github.com/ocelma/python-recsys/pull/17/files#diff-0 )

---

Review status: 0 of 1 files reviewed at latest revision, all discussions resolved.

---

Comments from the review on Reviewable.io

[giwa]

@ocelma

https://github.com/ocelma/python-recsys/blob/master/draft/test_svd.py#L74
I thought this std function should come from numpy.

[ocelma]

I see.
Looks like an option would be to add this:

from numpy import nan, mean, std # <- std function imported now from numpy

On Sun, 17 Jan 2016 at 10:07 Ken Takagiwa notifications@github.com wrote:

@ocelma https://github.com/ocelma

https://github.com/ocelma/python-recsys/blob/master/draft/test_svd.py#L74
I thought this std function should come from numpy.

—
Reply to this email directly or view it on GitHub
#17 (comment).