Incorporate feed tumblr

Hello, I want to incorporate tumblr feed within a page created with Hype 3.
I found this code helps, but does not work on the page.
¡Please indicate me the procedure! (4.6 KB)

I recommend checking out this demo:

Since this is an external site, it doesn’t have much to do with Hype. (The tumblr page is shown in an iframe / HTML Widget)