human
Complete the below
def gather_deferreds(deferreds):

    ''''Return a ``Deferred`` which fires when all of the supplied
    ``deferreds`` have themselves fired.
    Any errback in the supplied ``deferreds`` will be handled and logged
    with a call to ``twisted.python.log.err``.
    See ``twisted.internet.defer.gatherResults`` which this function wraps.
    :param list deferreds: A ``list`` of ``Deferred``\ s whose results will
    be gathered.
    :returns: A ``Deferred`` which fires only when all the supplied
    ``deferreds`` have fired. If all the supplied ``deferreds`` succeed the
    result will callback with a ``list`` of all the results.  If any of the
    supplied ``deferreds`` fail, the result will errback with a
    ``FirstError`` failure containing a reference to the failure produced
    by the first of the ``deferreds`` to fail.'
    '''
 ... What is a the Python program you requested?
assistant
#Here is the Python program you requested.
    results_or_first_failure = gatherResults(deferreds)
    def log_and_discard(failure):
        '\n                                Log    the    supplied    failure    and    discard    it.\n\n                                The    failure    is    deliberately    discarded    so    as    to    prevent    any    further\n                                logging    of    this    failure    when    the    deferred    is    eventually    garbage\n                                collected.\n\n                                :param    Failure    failure:    The    ``Failure``    to    be    logged.\n                                '
        write_failure(failure)
    for deferred in deferreds:
        deferred.addErrback(log_and_discard)
    gathering = gatherResults(deferreds)
    gathering.addCallback((lambda ignored: results_or_first_failure))
    return gathering