code: def __init__(self):
      self.mp_face_detection = mp.solutions.face_detection
      self.short_range_detector = self.mp_face_detection.FaceDetection(
          min_detection_confidence=0.5, model_selection=0
      )
      self.full_range_detector = self.mp_face_detection.FaceDetection(
          min_detection_confidence=0.5, model_selection=1
      )
  
imports: import warnings
  import mediapipe
  import numpy
label_desc: Use image node_id 1 to create a new LandmarksDetector object  with example: obj = LandmarksDetector()