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

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

Author: pre-commit-ci[bot]

greedy_methods/rearranging_fruits.py

@@ -1,5 +1,6 @@
 from collections import defaultdict
 
+
 def min_cost(basket1: list[int], basket2: list[int]) -> int:
     n = len(basket1)
     freq = defaultdict(int)