What is the best way to implement breadcrumbs in Django?

Question

Django

I am a beginner, just mastering site building, I came across the topic of breadcrumbs. I can't find a consensus on this topic online (which is weird). Found only Django mptt, tried to understand the documentation, did not help much. I still don't understand how it is determined who's parent is.
Tell me how to better implement breadcrumbs in Django.