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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 4f795cbea821 · 2024-12-03T13:49:59.000Z
for more information, see https://pre-commit.ci
diff --git a/strings/join.py b/strings/join.py
@@ -52,7 +52,6 @@ def join(separator: str, separated: list[str]) -> str:
     return separator.join(separated)
 
 
-
 if __name__ == "__main__":
     from doctest import testmod
 
