Week two was really only a one day week for me.  Monday was a holiday and I missed Wed.  So on Friday I did this:

app.yaml
application: helloworld
version: 1
runtime: python
api_version: 1

handlers:
- url: /.*
  script: helloworld.py

helloworld.py
print 'Content-Type: text/plain'
print ''
print 'Hello, world!'


This was a program created and run on Google that made the words "Hello, world!" pop up in the terminal.