php - Show different content on each category in Wordpress -

I have a custom category.php file in my template. I want to show a unique banner on each category. How do I do that? I'm new in Wordpress development and I do not know.

Thank you.

You can actually see this, which is very much called

 < Code> if (is_category (9)) {// show come banner} else if (is_category (10)) {// show another banner} else {// show default banner}? & Gt;