树莓派opencv错误AttributeError: 'cv2.face_LBPHFaceRecognizer' object has no attribute 'read'？

树莓派3B＋上进行opencv人脸识别代码调试遇到错误AttributeError: 'cv2.face_LBPHFaceRecognizer' object has no attribute 'read'
以下是部分出错代码段：

import cv2

import numpy as np

import os

recognizer = cv2.face.createLBPHFaceRecognizer()

recognizer.read('/home/pi/facechack/face_image/trainer/trainer.yml')

cascadePath = "/home/pi/facechack/haarcascades/haarcascade_frontalface_default.xml"

faceCascade = cv2.CascadeClassifier(cascadePath);

把read改成load

这样改了之后还是不行啊，还有其它的解决方法吗

https://blog.csdn.net/hopena/article/details/91350271