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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 get_lifecycle_config(self, headers=None):
 """ Returns the current lifecycle configuration on the bucket. :rtype: :class:`boto.s3.lifecycle.Lifecycle` :returns: A LifecycleConfig object that describes all current lifecycle rules in effect for the bucket. """

        response = self.connection.make_request('GET', self.name,
                query_args='lifecycle', headers=headers)
        body = response.read()
        boto.log.debug(body)
        if response.status == 200:
            lifecycle = Lifecycle(self)
            h = handler.XmlHandler(lifecycle, self)
            xml.sax.parseString(body, h)
            return lifecycle
        else:
            raise self.connection.provider.storage_response_error(
                response.status, response.reason, body)