def search(self, queryset, value):
    return queryset.filter(((Q(name__icontains=value) | Q(facility_id__icontains=value)) | Q(comments__icontains=value)))
def search(self, queryset, value):
    return queryset.filter(((Q(name__icontains=value) | Q(facility_id__icontains=value)) | Q(comments__icontains=value)))