Flake8 rst v0.14.x.rst
- [ ] closes #24240 


# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=h1) Report
> Merging [#24253](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/9bc42f9d296cf717533051ee76130e72ea9ce557?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/24253/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #24253   +/-   ##
=======================================
  Coverage   92.21%   92.21%           
=======================================
  Files         162      162           
  Lines       51768    51768           
=======================================
  Hits        47739    47739           
  Misses       4029     4029
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <ø> (ø)` | :arrow_up: |
| #single | `43% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=footer). Last update [9bc42f9...2374c53](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
 # [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=h1) Report
> Merging [#24253](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/9bc42f9d296cf717533051ee76130e72ea9ce557?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/24253/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #24253      +/-   ##
==========================================
+ Coverage   92.21%   92.22%   +<.01%     
==========================================
  Files         162      162              
  Lines       51768    51789      +21     
==========================================
+ Hits        47739    47763      +24     
+ Misses       4029     4026       -3
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.62% <ø> (ø)` | :arrow_up: |
| #single | `43.01% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/resample.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvcmVzYW1wbGUucHk=) | `96.81% <0%> (-0.18%)` | :arrow_down: |
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `87.41% <0%> (-0.1%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `96.91% <0%> (ø)` | :arrow_up: |
| [pandas/core/series.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvc2VyaWVzLnB5) | `93.7% <0%> (ø)` | :arrow_up: |
| [pandas/core/indexes/base.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvaW5kZXhlcy9iYXNlLnB5) | `96.27% <0%> (ø)` | :arrow_up: |
| [pandas/core/base.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvYmFzZS5weQ==) | `97.64% <0%> (ø)` | :arrow_up: |
| [pandas/core/arrays/categorical.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvYXJyYXlzL2NhdGVnb3JpY2FsLnB5) | `95.31% <0%> (ø)` | :arrow_up: |
| [pandas/io/formats/format.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2lvL2Zvcm1hdHMvZm9ybWF0LnB5) | `97.98% <0%> (+0.01%)` | :arrow_up: |
| [pandas/io/formats/html.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2lvL2Zvcm1hdHMvaHRtbC5weQ==) | `98.64% <0%> (+0.03%)` | :arrow_up: |
| [pandas/io/json/normalize.py](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree#diff-cGFuZGFzL2lvL2pzb24vbm9ybWFsaXplLnB5) | `96.93% <0%> (+0.06%)` | :arrow_up: |
| ... and [3 more](https://codecov.io/gh/pandas-dev/pandas/pull/24253/diff?src=pr&el=tree-more) | |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=footer). Last update [9bc42f9...a3c1059](https://codecov.io/gh/pandas-dev/pandas/pull/24253?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
 Thank you very much for the feedback guys.  I appreciate it.  This is my first getting involved with something like this.  I am a little confused because the instructions provided indicated to remove the 

lines 8-10: 
`from pandas import *` 

I have now revised that to read 

`import pandas as pd` 

Did I miss a directive somewhere (and is this the desirable change?)  

Fianlly, I believe the suggested changes to setup.cfg have already been made and commited.

Thanks again for the support, sorry for being such a pain. @Seuss27 at the beginning of each file, we've got a `{{ header }}` that when the documentation is build, is replaced by some instructions (you can see which in `doc/source/conf.py`).

Some time ago it was decided that to avoid repetition, we won't be shoring the `import pandas as pd` to the users, and we assume they know about it. But it is still needed the make the code run, that's why we have in the `header` content in a block that is not visible.

So, if you can simply remove the imports from the edited files in this PR, that would be great. Thank you so much for taking the time to provide the feedback.  I really appreciate the help.  I have implemented the requested changes...  thanks @Seuss27 