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

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

Author: pre-commit-ci[bot]

sorts/adaptive_merge_sort.py

@@ -5,6 +5,7 @@
 
 from typing import List
 
+
 def adaptive_merge_sort(sequence: list) -> list:
     """
     >>> adaptive_merge_sort([12, 11, 13, 5, 6, 7])
@@ -23,6 +24,7 @@ def adaptive_merge_sort(sequence: list) -> list:
     adaptive_merge_sort_recursive(sequence, aux, 0, len(sequence) - 1)
     return sequence
 
+
 def adaptive_merge_sort_recursive(arr: list, aux: list, low: int, high: int) -> None:
     if high <= low:
         return
@@ -32,11 +34,12 @@ def adaptive_merge_sort_recursive(arr: list, aux: list, low: int, high: int) ->
     adaptive_merge_sort_recursive(aux, arr, mid + 1, high)
 
     if arr[mid] <= arr[mid + 1]:
-        arr[low:high + 1] = aux[low:high + 1]
+        arr[low : high + 1] = aux[low : high + 1]
         return
 
     merge(arr, aux, low, mid, high)
 
+
 def merge(arr: list, aux: list, low: int, mid: int, high: int) -> None:
     i, j = low, mid + 1
 
@@ -58,4 +61,9 @@ def merge(arr: list, aux: list, low: int, mid: int, high: int) -> None:
 if __name__ == "__main__":
     assert adaptive_merge_sort([12, 11, 13, 5, 6, 7]) == [5, 6, 7, 11, 12, 13]
     assert adaptive_merge_sort([4, 3, 2, 1]) == [1, 2, 3, 4]
-    assert adaptive_merge_sort(["apple", "zebra", "mango", "banana"]) == ['apple', 'banana', 'mango', 'zebra']
+    assert adaptive_merge_sort(["apple", "zebra", "mango", "banana"]) == [
+        "apple",
+        "banana",
+        "mango",
+        "zebra",
+    ]