Django:如何将test_func重定向到403禁止页面而不是登录

from django.shortcuts import render

def forbidden_403(view_func):
    def wrapper(request, *args, **kwargs):
        if not request.user.is_authenticated:
            return render(request, '403.html')  # 渲染403禁止页面
        return view_func(request, *args, **kwargs)
    return wrapper

from .decorators import forbidden_403

@forbidden_403
def test_func(request):
    # 进行相关操作
    pass