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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 57c3fa64340a · 2024-03-18T10:24:43.000Z
for more information, see https://pre-commit.ci
diff --git a/content/6_Advanced/Offline_Del.mdx b/content/6_Advanced/Offline_Del.mdx
@@ -270,4 +270,3 @@ int main() {
 </CPPSection>
 
 </LanguageSection>
-
