🐛 修复错误格式的类型注释

[shoucandanghehe]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 75.22%. Comparing base (c085cc4) to head (fdf0f1f).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #72   +/-   ##
=======================================
  Coverage   75.22%   75.22%           
=======================================
  Files          33       33           
  Lines        6890     6890           
  Branches      362      362           
=======================================
  Hits         5183     5183           
  Misses       1641     1641           
  Partials       66       66           

Flag	Coverage Δ
unittests	75.22% <ø> (ø)

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