fix flag name for opencv 3

client/sbs_client.py

@@ -86,7 +86,7 @@ def detectFaces(model, image):
         scaleFactor=1.1,
         minNeighbors=5,
         minSize=(30, 30),
-        flags=cv2.cv.CV_HAAR_SCALE_IMAGE
+        flags=cv2.CASCADE_SCALE_IMAGE
     )
 
 def main(argv):

contrib/src/web/emotion_gender_processor.py

@@ -7,7 +7,6 @@ from keras.models import load_model
 import numpy as np
 
 from utils.datasets import get_labels
-from utils.inference import detect_faces
 from utils.inference import draw_text
 from utils.inference import draw_bounding_box
 from utils.inference import apply_offsets
@@ -51,7 +50,7 @@ class EGProcessor:
             scaleFactor=1.1,
             minNeighbors=5,
             minSize=(30, 30),
-            flags=cv2.cv.CV_HAAR_SCALE_IMAGE
+            flags=cv2.CASCADE_SCALE_IMAGE
         )
 
     def processImage(self, image, result_fname = None, type = 'png', detect_emotion = True):