[BUG] .flake8 file is ignored

[niloatgoshare]

Describe the bug
The configuration set inside the .flake8 file is being ignored.

To Reproduce
Create test.py

def this_is_a_super_long_method_name_for_a_function_this_is_a_super_long_method():
    pass

.flake8

[flake8]
ignore =
    E501
max-line-length = 88

Expected behavior
The error E501 should not be raised.

Desktop (please complete the following information):

• OS: ubuntu
• Version 22.04 LTS

Additional context
Running flake8 works as intended.
Running flake8-nb --config .flake8 or flake8-nb --append-config .flake8 wont not work either.

[s-weigand]

Since flake8-nb highjacks the flake8 internals (in this case application name) you need to use [flake8_nb] instead of [flake8] in your config file.
If you also name the config file .flake8_nb instead of .flake8 it should be autodetected.
See usage docs
Feel free to close the issue if that solves your problem

[niloatgoshare]

Thanks, appreciate it