How to allow iframe on django?

Question

Django

Hello.
Launched a website in django.
Hosting: centos7 + nginx + gunicorn + ssl (certificate).
I set a metric from Yandex, and the click map does not work on it. Yandex technical support said that iframe is prohibited on my site. I didn't set anything up for this myself.
Tell me which way to crawl to allow the iframe?

Answer 1

turn off frame protection,
option in settings X-Frame-Options