Windows 7 for Google app engine exercises 1 Hello world

step 1 create a directory called hello world

Step 2 The directory should have a few files the settings file app.yaml
2.1 content of app.yaml

application: hello

version: 1
runtime: python
api_version: 1

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

Step3 a python file called helloworld.py

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

 to activate your project click run

then when you have a green dot the 

other options will light up and you can click browse