What do I put on my publication list if I have no publications?

I am applying for a lecturer position at a university, and one of the application materials is a publication list.

I am a graduate student in my last year of PhD, and I plan on focusing my job search on teaching positions. I currently have no publications, nor will I have any anytime soon.

It looks like on the application, I have to upload something. What do I upload if I have no publications?