Flake8 fixes

[sourabhaa]

Fixes #16.

[srevinsaju]

A rebase would be nice

[sourabhaa]

The branch is up to date. I'm not sure why the previous commits to master branch showed up. This also happened in #20. Any suggestions to resolve?

[sourabhaa]

Since the branch is up to date with the master, I think squash and merge would work fine.

[chimosky]

The branch is up to date. I'm not sure why the previous commits to master branch showed up. This also happened in #20. Any suggestions to resolve?

Sure, an interactive rebase dropping both commits would do the trick. Already mentioned this in #20.
Also drop the merge commit ba39ea4 as it makes it difficult to view the diff when using a diff tool.

Since the branch is up to date with the master, I think squash and merge would work fine.

Can you squash the commits and push here? Let me know if you need any help.

[sourabhaa]

Can you squash the commits and push here? Let me know if you need any help.

Done as you suggested. @chimosky kindly review.

[chimosky]

Reviewed, thanks. Merged by hand as bd72848.

Some comments;

Some of the imports can occupy the same line, if you want to ignore some errors you can add them to .flake8 in the format

[flake8]
ignore = F405

You can search our repos for these files and you'll see others.