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

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

Author: pre-commit-ci[bot]

backtracking/__init__.py

@@ -113,4 +113,4 @@ def create_all_state(
     from timeit import timeit
 
     for func in ("combination_lists", "generate_all_combinations"):
-        print(f"{func:>25}(): {timeit(f'{func}(n=4, k = 2)', globals=globals())}")
+        print(f"{func:>25}(): {timeit(f'{func}(n=4, k = 2)', globals=globals())}")