[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 979e1a55f1b1 · 2026-03-16T13:55:36.000Z
for more information, see https://pre-commit.ci
diff --git a/machine_learning/xgboost_classifier.py b/machine_learning/xgboost_classifier.py
@@ -73,5 +73,6 @@ def main() -> None:
 
 if __name__ == "__main__":
     import doctest
+
     doctest.testmod(verbose=True)
     main()
