There's a new version offlake8 available.
You are currently using3.3.0. I have updated it to3.4.0

These links might come in handy:PyPI |Changelog |Repo

Changelog

3.4.0

You can view the3.4.0 milestone_ on GitLab for more details.

• Refine logic around--select and--ignore when combined with the
  default values for each. (See alsoGitLab318_)

• Handle spaces as an alternate separate for error codes, e.g.,
  --ignore 'E123 E234'. (See alsoGitLab329_)

• Filter out empty select and ignore codes, e.g.,--ignore E123,,E234.
  (See alsoGitLab330_)

.. all links
.. _3.4.0 milestone:
https://gitlab.com/pycqa/flake8/milestones/18

.. issue links
.. _GitLab318:
https://gitlab.com/pycqa/flake8/issues/318
.. _GitLab329:
https://gitlab.com/pycqa/flake8/issues/329
.. _GitLab330:
https://gitlab.com/pycqa/flake8/issues/330

.. merge request links

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖