From ce43a8ac4ad14e1639014d374b1137906218cfe3 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 23 May 2023 05:54:30 +0200
Subject: [PATCH] [pre-commit.ci] pre-commit autoupdate (#8759)
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* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/charliermarsh/ruff-pre-commit: v0.0.267 → v0.0.269](https://github.com/charliermarsh/ruff-pre-commit/compare/v0.0.267...v0.0.269)
- [github.com/abravalheri/validate-pyproject: v0.12.2 → v0.13](https://github.com/abravalheri/validate-pyproject/compare/v0.12.2...v0.13)

* updating DIRECTORY.md

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
---
 .pre-commit-config.yaml | 4 ++--
 DIRECTORY.md            | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6bdbc7370..bd5bca8f0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
     -   id: auto-walrus
 
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.0.267
+    rev: v0.0.269
     hooks:
       - id: ruff
 
@@ -46,7 +46,7 @@ repos:
         pass_filenames: false
 
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.12.2
+    rev: v0.13
     hooks:
       - id: validate-pyproject
 
diff --git a/DIRECTORY.md b/DIRECTORY.md
index 82791cde1..3181a93f3 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -577,6 +577,7 @@
   * [Hexagonal Number](maths/hexagonal_number.py)
   * [Integration By Simpson Approx](maths/integration_by_simpson_approx.py)
   * [Is Ip V4 Address Valid](maths/is_ip_v4_address_valid.py)
+  * [Is Palindrome](maths/is_palindrome.py)
   * [Is Square Free](maths/is_square_free.py)
   * [Jaccard Similarity](maths/jaccard_similarity.py)
   * [Juggler Sequence](maths/juggler_sequence.py)