How to format html written part that comes from a python back end?

I have the following Html tag.

<p align="center" id="question">FormatHere</p>

The world "FormatHere" is replace from a string that came from my back end. I saw that By formatting the string in the back end then the format is not mantained in the front end.

Someone know how I can format a string coming from the backend that will replace the world FormatHere?
With specific format I meant that for example I can go head when-ever I want

>Solution :

first you need to return your string from backend as same name you use in frontend.

example:

return template("index.html", context={"string": "FormatHere"})

then:

<p align="center" id="question">{{string}}</p>