Is there a setting I can use in openai.Completion.create() to return HTML output?

[finite relic]

Right now, I am just asking it to return the answer in html, but I am wondering if there is a more standardized/uniform output mechanism.

It also uses a lot of <br> tags which are inconvenient for stying and will occasionally forget to put code into <pre> or <code> blocks.

I notice that the demo gets it right every time and am wondering how that is done.