请教办巴黎Navigo weeekly pass是自己带一寸照片，还是现场照相

以前去巴黎不是整周，出门玩都是买单张票。这次准备买周票，30欧一张合算多了。

记得朋友说过要自己带照片过去，贴在卡上。看官网的信息

The Navigo Travel Card can be obtained:

- online from the "Order a Navigo card" section. You will need a photo to upload or take a photo during the online ordering process.

You can have it sent to your home address or you can collect it from a ticket office;

 - at any time in a ticket or sales office. You will need proof of identity and proof of residence). The photo will be taken by staff;

请问最近去过的人照片到底是怎么弄的？