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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def configure():
    '''
    Configures the logging facility

    This function will setup an initial logging facility for handling display
    and debug outputs.  The default facility will send display messages to
    stdout and the default debug facility will do nothing.

    :returns: None
    '''
    root_logger = logging.getLogger()
    root_logger.addHandler(logging.NullHandler())
    root_logger.setLevel(99)

    _display_logger.setLevel(70)
    _debug_logger.setLevel(10)

    display_handlers = [h.get_name() for h in _display_logger.handlers]

    if 'stdout' not in display_handlers:
        stdout_handler = logging.StreamHandler(sys.stdout)
        stdout_handler.set_name('stdout')
        formatter = logging.Formatter('%(message)s')
        stdout_handler.setFormatter(formatter)
        _display_logger.addHandler(stdout_handler)