experimental option is deprecated

[hhatto]

ref #422

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 97.75%. Comparing base (83e29b6) to head (7253375).

Files	Patch %	Lines
autopep8.py	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #749      +/-   ##
==========================================
- Coverage   97.78%   97.75%   -0.04%     
==========================================
  Files           1        1              
  Lines        2441     2448       +7     
==========================================
+ Hits         2387     2393       +6     
- Misses         54       55       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.