[pre-commit.ci] pre-commit autoupdate

[pre-commit-ci]

updates:

• github.com/PyCQA/isort: 5.9.3 → 5.10.0

[codecov]

Codecov Report

Merging #256 (be2f051) into master (77f0cba) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #256   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines          109       109           
  Branches        16        16           
=========================================
  Hits           109       109           

Flag	Coverage Δ
unit	98.16% <ø> (ø)

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