Error while deploying an application on google cloud platform

Question

I have installed Google Cloud platform on Ubuntu following the steps here. However I stumbled and got an error while deploying, I lost track of the error. But check the screenshot for more information, http://imageshack.com/a/img908/4922/PuNPtN.png

*chat-server-973 is the id of my project.

Answer 1

It's been a while since I used a python app engine app engine instance but from what I remember it looks like you might be using app.yml where you should be using app.yaml