apply the C4 rule (flake8-comprehensions)

[njzjz]

Apply flake8-comprehensions to make codes simpler.

[njzjz]

pre-commit.ci autofix

[codecov]

Codecov Report

Patch coverage: 83.33% and project coverage change: +0.01 🎉

Comparison is base (bb0d02b) 76.66% compared to head (6aea713) 76.68%.

Additional details and impacted files

@@            Coverage Diff             @@
##            devel    #2610      +/-   ##
==========================================
+ Coverage   76.66%   76.68%   +0.01%     
==========================================
  Files         233      233              
  Lines       24146    24174      +28     
  Branches     1693     1707      +14     
==========================================
+ Hits        18511    18537      +26     
  Misses       4518     4518              
- Partials     1117     1119       +2     

Impacted Files	Coverage Δ
deepmd/descriptor/se_a.py	95.72% <ø> (ø)
deepmd/fit/dipole.py	95.09% <0.00%> (ø)
deepmd/fit/polar.py	66.83% <0.00%> (ø)
deepmd/fit/ener.py	88.67% <100.00%> (ø)
deepmd/infer/deep_dos.py	67.74% <100.00%> (ø)
deepmd/infer/deep_pot.py	82.72% <100.00%> (ø)
deepmd/train/trainer.py	84.45% <100.00%> (ø)
deepmd/utils/multi_init.py	79.51% <100.00%> (ø)
deepmd/utils/path.py	91.45% <100.00%> (ø)
deepmd/utils/tabulate.py	83.96% <100.00%> (ø)
... and 1 more

... and 16 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.