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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 init(path=None):
    '''Initialize the logging module. Construct the LogTee as the default
    keeper. Initialize the flulog and append it to the tee.'''
    default = get_default()
    if default is not None and not isinstance(default, VoidLogKeeper):
        return default
    tee = LogTee()
    set_default(tee)
    FluLogKeeper.init(path)
    tee.add_keeper('flulog', FluLogKeeper())
    return tee