[py]: fix flake8 violations in trunk

[symonk]

fix flake8 in trunk.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 33.33333% with 2 lines in your changes missing coverage. Please review.

Project coverage is 46.54%. Comparing base (00add35) to head (d1bad51).
Report is 3773 commits behind head on trunk.

Files with missing lines	Patch %	Lines
...lenium/webdriver/common/actions/pointer_actions.py	33.33%	2 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##            trunk   #10723   +/-   ##
=======================================
  Coverage   46.54%   46.54%           
=======================================
  Files          86       86           
  Lines        5867     5867           
  Branches      278      278           
=======================================
  Hits         2731     2731           
  Misses       2858     2858           
  Partials      278      278           

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