From d4cb680199c231e3af91c221b4a3a4ff0df0f605 Mon Sep 17 00:00:00 2001
From: cuom1999 <lephuocdinh99@gmail.com>
Date: Mon, 3 Apr 2023 02:27:35 -0500
Subject: [PATCH] Fix bleach markdown

---
 judge/jinja2/markdown/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/judge/jinja2/markdown/__init__.py b/judge/jinja2/markdown/__init__.py
index b0bc6f6..fa78791 100644
--- a/judge/jinja2/markdown/__init__.py
+++ b/judge/jinja2/markdown/__init__.py
@@ -36,7 +36,7 @@ EXTENSION_CONFIGS = {
     },
 }
 
-ALLOWED_TAGS = bleach.sanitizer.ALLOWED_TAGS + [
+ALLOWED_TAGS = list(bleach.sanitizer.ALLOWED_TAGS) + [
     "img",
     "center",
     "iframe",