FaceDetail constructor
      
      FaceDetail({ 
    
    
- AgeRange? ageRange,
 - Beard? beard,
 - BoundingBox? boundingBox,
 - double? confidence,
 - List<
Emotion> ? emotions, - Eyeglasses? eyeglasses,
 - EyeOpen? eyesOpen,
 - Gender? gender,
 - List<
Landmark> ? landmarks, - MouthOpen? mouthOpen,
 - Mustache? mustache,
 - Pose? pose,
 - ImageQuality? quality,
 - Smile? smile,
 - Sunglasses? sunglasses,
 
Implementation
FaceDetail({
  this.ageRange,
  this.beard,
  this.boundingBox,
  this.confidence,
  this.emotions,
  this.eyeglasses,
  this.eyesOpen,
  this.gender,
  this.landmarks,
  this.mouthOpen,
  this.mustache,
  this.pose,
  this.quality,
  this.smile,
  this.sunglasses,
});