[pre-commit.ci] pre-commit autoupdate (TheAlgorithms#11481)

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.5.0 → v0.5.1](astral-sh/ruff-pre-commit@v0.5.0...v0.5.1)
- [github.com/tox-dev/pyproject-fmt: 2.1.3 → 2.1.4](tox-dev/pyproject-fmt@2.1.3...2.1.4)

* updating DIRECTORY.md

* grid = np.char.chararray((n, n))

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Christian Clauss <[email protected]>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -16,7 +16,7 @@ repos:
       - id: auto-walrus
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.5.0
+    rev: v0.5.1
     hooks:
       - id: ruff
       - id: ruff-format
@@ -29,7 +29,7 @@ repos:
           - tomli
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "2.1.3"
+    rev: "2.1.4"
     hooks:
       - id: pyproject-fmt
 

DIRECTORY.md

@@ -1260,6 +1260,7 @@
   * [Can String Be Rearranged As Palindrome](strings/can_string_be_rearranged_as_palindrome.py)
   * [Capitalize](strings/capitalize.py)
   * [Check Anagrams](strings/check_anagrams.py)
+  * [Count Vowels](strings/count_vowels.py)
   * [Credit Card Validator](strings/credit_card_validator.py)
   * [Damerau Levenshtein Distance](strings/damerau_levenshtein_distance.py)
   * [Detecting English Programmatically](strings/detecting_english_programmatically.py)

graphs/multi_heuristic_astar.py

@@ -79,7 +79,7 @@ def key(start: TPos, i: int, goal: TPos, g_function: dict[TPos, float]):
 
 
 def do_something(back_pointer, goal, start):
-    grid = np.chararray((n, n))
+    grid = np.char.chararray((n, n))
     for i in range(n):
         for j in range(n):
             grid[i][j] = "*"