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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 Cpu():
 """ Get number of available CPUs """

    cpu = 'Unknown'

    try:
        cpu = str(multiprocessing.cpu_count())
    except Exception as e:  # pragma: no cover
        logger.error("Can't access CPU count' " + str(e))
    return cpu