""" Hello world in python
"""

def helloworld():
    """ print hello world to screen
    """

    print "Hello world!"

if __name__ == '__main__':
    helloworld()

""" Hello world in python
"""

def helloworld():
    """ print hello world to screen
    """

    print "Hello world!"

if __name__ == '__main__':
    helloworld()

Hello world in python print hello world to screen