1 from RecoTracker.TkHitPairs.hitPairEDProducerDefault_cfi
import hitPairEDProducerDefault
as _hitPairEDProducerDefault
3 hitPairEDProducer = _hitPairEDProducerDefault.clone()
4 from Configuration.Eras.Modifier_trackingPhase1PU70_cff
import trackingPhase1PU70
5 from Configuration.Eras.Modifier_trackingPhase2PU140_cff
import trackingPhase2PU140
6 trackingPhase1PU70.toModify(hitPairEDProducer, maxElement=0)
7 trackingPhase2PU140.toModify(hitPairEDProducer, maxElement=0)