code: def revisions(
      request, slug, template_name='wakawaka/revisions.html', extra_context=None
  ):
      
      queryset = WikiPage.objects.all()
      page = get_object_or_404(queryset, slug=slug)
  
      template_context = {'page': page}
      template_context.update(extra_context or {})
      return render(request, template_name, template_context)
docs: Displays the list of all revisions for a specific WikiPage