How to "load" data in django without refreshing the page?

Question

Django

With the help of which you can implement such functionality:
The user sends a request through the form on the site.
There is a redirect to the page where the animation of the execution of the "script" takes place.
At this moment, api requests are made to some sources. As soon as all requests are completed, you need to give the user this data. Thus, replace the download with the received data.
All this must be done without refreshing the page.

Answer 1

AJAX
https://code.djangoproject.com/wiki/AJAX

Answer 2

Google the magic word AJAX