Show drop-down menus with video categories


#1

Hi,
the drop-down menu of the channel categories is shown
{include file="$style_dir/blocks/category_list.html" type=‘video’}

The dropdown menu of the video categories is shown
{$categories = pullCategories()}
{include file="$style_dir/blocks/category_list.html" type=‘video’}

I tried to create a new page in version 4.1. I pasted the code above and I see what I wrote.

is it a mistake? Can someone give me a technical explanation?
Thanks