separated by newline, use it as an argument for the call to the function mark_safe, return the result. define the function formset_factory with 9 arguments: form, formset set to BaseFormSet, extra set to integer 1,
def formset_factory ( form , formset = BaseFormSet , extra = 1 , can_order = False , can_delete = False , max_num = None , validate_max = False , min_num = None , validate_min = False ) :