[pre-commit.ci] pre-commit autoupdate

[pre-commit-ci]

updates:

• github.com/psf/black: 21.11b1 → 21.12b0

[codecov]

Codecov Report

Merging #577 (a1a5688) into master (c7c3ab3) will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #577   +/-   ##
======================================
  Coverage    57.7%   57.7%           
======================================
  Files          39      39           
  Lines        2497    2497           
  Branches       63      63           
======================================
  Hits         1440    1440           
  Misses       1049    1049           
  Partials        8       8           

Flag	Coverage Δ
mypy	33.8% <ø> (ø)
tests	83.3% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c7c3ab3...a1a5688. Read the comment docs.