package service import ( "sync" "github.com/photoprism/photoprism/internal/face" ) var onceFaceNet sync.Once func initFaceNet() { services.FaceNet = face.NewNet(conf.FaceNetModelPath(), conf.CachePath(), conf.DisableTensorFlow()) } func FaceNet() *face.Net { onceFaceNet.Do(initFaceNet) return services.FaceNet }