human
Solve the following python programming problem given the following code:
@ defer.inlineCallbacks 
def queryRecursiveConfirmed(self, header, sub_result) : 
    @ defer.inlineCallbacks 
    def createCQR(conn, children = None) : 
        c = conn 
        source_stp = nsa.STP (c.source_network, c.source_port, c.source_label) 
        dest_stp = nsa.STP (c.dest_network, c.dest_port, c.dest_label) 
        schedule = nsa.Schedule (c.start_time, c.end_time) 
        sd = nsa.Point2PointService (source_stp, dest_stp, c.bandwidth, cnt.BIDIRECTIONAL, False, None) 
        criteria = nsa.QueryCriteria (c.revision, schedule, sd, children) 
        sub_conns = (yield self.getSubConnectionsByConnectionKey (c.id)) 
        if (len (sub_conns) == 0) : 
            data_plane_status = (False, 0, False) 
else : 
            aggr_active = all ([sc.data_plane_active for sc in sub_conns]) 
            aggr_version = (max ([sc.data_plane_version for sc in sub_conns]) or 0) 
            aggr_consistent = all ([sc.data_plane_consistent for sc in sub_conns]) 
            data_plane_status = (aggr_active, aggr_version, aggr_consistent) 
states = (c.reservation_state, c.provision_state, c.lifecycle_state, data_plane_status) 
        notification_id = self.getNotificationId () 
        result_id = notification_id 
        ci = nsa.ConnectionInfo (c.connection_id, c.global_reservation_id, c.description, cnt.EVTS_AGOLE, [criteria], self.nsa_.urn (), c.requester_nsa, states, notification_id, result_id) 
        defer.returnValue (ci) 
log.msg (('queryRecursiveConfirmed from %s.' % (header.provider_nsa,)), system = LOG_SYSTEM) 
    if (not (header.correlation_id in self.query_calls)) : 
        log.msg (('queryRecursiveConfirmed could not match correlation id %s' % header.correlation_id), system = LOG_SYSTEM) 
        return 
(cbh_correlation_id, res) = self.query_calls [header.correlation_id] 
    if res : 
        log.msg (('queryRecursiveConfirmed : Already have result for correlation id %s' % header.correlation_id), system = LOG_SYSTEM) 
        return 
self.query_calls [header.correlation_id] =...

    
    

    Fix the buggy line: scr = [res [0] for (cbhci, res) in self.query_calls.values () if (res and (cbhci == createCQR))]
assistant
#Here is Python code to fix the buggy line: scr = [res [0] for (cbhci, res) in self.

scr = [res [0] for (cbhci, res) in self.query_calls.values () if (res and (cbhci == cbh_correlation_id))]