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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

searches/sentinel_linear_search.py

@@ -37,5 +37,6 @@ def sentinel_linear_search(arr: list[int], target: int) -> int:
 
 if __name__ == "__main__":
     import doctest
+
     doctest.testmod()
-    print(sentinel_linear_search([1, 2, 3, 4, 5], 3))
+    print(sentinel_linear_search([1, 2, 3, 4, 5], 3))