chore: minor fixes and code style improvements

[sergeyklay]

No description provided.

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.24 🎉

Comparison is base (7e19b8f) 79.16% compared to head (a6d833c) 79.41%.

❗ Current head a6d833c differs from pull request most recent head 303c6a3. Consider uploading reports for the commit 303c6a3 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #148      +/-   ##
==========================================
+ Coverage   79.16%   79.41%   +0.24%     
==========================================
  Files          12       12              
  Lines         336      340       +4     
  Branches       48       50       +2     
==========================================
+ Hits          266      270       +4     
  Misses         64       64              
  Partials        6        6              

Flag	Coverage Δ
unittests	79.41% <100.00%> (+0.24%)	⬆️

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Impacted Files	Coverage Δ
provider/__init__.py	100.00% <100.00%> (ø)
provider/app.py	79.03% <100.00%> (+1.44%)	⬆️
provider/config.py	100.00% <100.00%> (ø)

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