Gist Shortcodes issue

[shuwn]

Sorry, I am a newbie and still groping hugo. I don't know how to solve this.

Expected Behavior

The expected layout is as follows:

Current Behavior

This is Gist Shoortcodes sample: {{< gist spf13 7896402 >}}
If we insert gist shortcodes, it will become like this:

Possible Solution

Steps to Reproduce or Template with Error (for bugs)

Context

Your Environment

Hugo Version: 55.3

Browser: safari, chrome 73.0.3683.103

Desktop or Mobile: Desktop (MAC)

Link to your project:

[pacollins]

This theme has a stalled development, but I can see what I can do. Can you post a link to the HTML produced by Hugo? (I assume this is the homepage).

[shuwn]

thank you for your replay, this is Link

[pacollins]

That file is blank.