cms.ESProducer("GsfTrajectoryFitterESProducer",    ComponentName = cms.string('GsfTrajectoryFitter'),    GeometricalPropagator = cms.string('fwdAnalyticalPropagator'),    MaterialEffectsUpdator = cms.string('ElectronMaterialEffects'),    Merger = cms.string('CloseComponentsMerger5D'),    RecoGeometry = cms.string('GlobalDetLayerGeometry'),    appendToDataLabel = cms.string(''))