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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit bb9ec4a451dc · 2023-10-11T17:40:04.000Z
for more information, see https://pre-commit.ci
diff --git a/backtracking/power_sum.py b/backtracking/power_sum.py
@@ -8,6 +8,7 @@
 
 from math import pow
 
+
 def backtrack(
     needed_sum: int,
     power: int,
