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

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Author: pre-commit-ci[bot]

sorts/bubble_sort.py

@@ -2,6 +2,8 @@
 
 
 T = TypeVar("T", int, float, str)  # comparable types
+
+
 def bubble_sort_iterative(collection: list[T]) -> list[T]:
     """Pure implementation of bubble sort algorithm in Python