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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 serializeable_exc_info(thetype, ex, tb):
 """ Since traceback objects can not be pickled, this function manipulates exception info tuples before they are passed accross process boundaries. """

    return thetype, ex, ''.join(traceback.format_exception(thetype, ex, tb))