commenting import modules purpose
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [ ] whatsnew entry

Hello @mushahidmehdi! Thanks for opening this PR. We checked the lines you've touched for [PEP 8](https://www.python.org/dev/peps/pep-0008) issues, and found:

* In the file [`pandas/core/apply.py`](https://github.com/pandas-dev/pandas/blob/dd8a8808e5558349191c5228b0faadff6801b427/pandas/core/apply.py):

> [Line 17:89](https://github.com/pandas-dev/pandas/blob/dd8a8808e5558349191c5228b0faadff6801b427/pandas/core/apply.py#L17): [E501](https://duckduckgo.com/?q=pep8%20E501) line too long (94 > 88 characters)
> [Line 17:95](https://github.com/pandas-dev/pandas/blob/dd8a8808e5558349191c5228b0faadff6801b427/pandas/core/apply.py#L17): [W291](https://duckduckgo.com/?q=pep8%20W291) trailing whitespace

 Hi @mushahidmehdi and thanks for contributing.
But I don't consider this PR to be of any value. Firstly it only impacts one file, but otherwise the comments added are implied by the code segments themselves which are ubiquitous. It is akin to commenting a `for` loop with the comment `do a for loop`, and that simply diminishes the value of other code comments which actually explain the more complex areas.

Please do have a look at the `good first issues` in the Issues section since these are items where PRs are more likely to be accepted and welcomed. Thanks for the feedback,

I know what I added to the file doesn't have any value to it, I was just at
begging my open Source contributions therefore I was trying to be as
careful as possible without touching the Source code.

As soon as I will understand the project in better detail,  I definitely
will add some value to pandas Library other issues.






On Fri, Jul 16, 2021, 23:27 attack68 ***@***.***> wrote:

> Hi @mushahidmehdi <https://github.com/mushahidmehdi> and thanks for
> contributing.
> But I don't consider this PR to be of any value. Firstly it only impacts
> one file, but otherwise the comments added are implied by the code segments
> themselves which are ubiquitous. It is akin to commenting a for loop with
> the comment do a for loop, and that simply diminishes the value of other
> code comments which actually explain the more complex areas.
>
> Please do have a look at the good first issues in the Issues section
> since these are items where PRs are more likely to be accepted and welcomed.
>
> —
> You are receiving this because you were mentioned.
> Reply to this email directly, view it on GitHub
> <https://github.com/pandas-dev/pandas/pull/42572#issuecomment-881699614>,
> or unsubscribe
> <https://github.com/notifications/unsubscribe-auth/AP2XK43FHGLVXTJWIVHDE7LTYCI2BANCNFSM5AQDFTIA>
> .
>
