Update tox.ini

[sentrivana]

Regular update

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.87%. Comparing base (d9b8f9d) to head (4f2bd1b).
⚠️ Report is 1 commits behind head on master.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4731      +/-   ##
==========================================
- Coverage   84.92%   84.87%   -0.05%     
==========================================
  Files         156      156              
  Lines       16115    16115              
  Branches     2741     2741              
==========================================
- Hits        13685    13678       -7     
- Misses       1643     1650       +7     
  Partials      787      787              

see 4 files with indirect coverage changes