Update RetinaFace.py

RetinaFace.py

@@ -10,8 +10,9 @@ import numpy as np
 import tensorflow as tf
 import cv2
 
-from retinaface.model import retinaface_model
-from retinaface.commons import preprocess, postprocess
+import retinaface_model
+import preprocess 
+import postprocess
 
 #---------------------------