code: def run_aggregation_by_slug(request, slug):
      
      sa = get_object_or_404(Aggregation, slug=slug)
      sa.execute_now = True
      sa.save()
      messages.success(request, _("Saved aggregation executed."))
      return HttpResponseRedirect(
          reverse(
              'djmongo_browse_saved_aggregations_w_params',
              args=(
                  sa.database_name,
                  sa.collection_name)))
docs: Run Aggregation By Slug