Comments to understand code!
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry

Hello @sam2702! Thanks for submitting the PR.

 - In the file [`setup.py`](https://github.com/pandas-dev/pandas/blob/657d6478beb6051f2780f919979143130cbb766c/setup.py), following are the PEP8 issues :

> [Line 70:65](https://github.com/pandas-dev/pandas/blob/657d6478beb6051f2780f919979143130cbb766c/setup.py#L70): [E262](https://duckduckgo.com/?q=pep8%20E262) inline comment should start with '# '
> [Line 96:34](https://github.com/pandas-dev/pandas/blob/657d6478beb6051f2780f919979143130cbb766c/setup.py#L96): [E262](https://duckduckgo.com/?q=pep8%20E262) inline comment should start with '# '

 @sam2702 I don't think these comments add any value as they are pretty self explanatory. I also think you have mixed in code from another change.

If you want to make any changes to the code base you are better served opening an issue first so it can be discussed as needed by contributors Ok from next time i will remember it.