Updated video emotion detection backend

Presently/presently/users/emotiondetectionvideo.py

@@ -124,6 +124,7 @@ def detect_emotions(location_videofile, NumberofFrames):
                 try:
                   gray_face = cv2.resize(gray_face, model.input_shape[1:3])
                 except Exception as e:
+                  print("Cannot resize "+str(e))
                   continue
                 
                 gray_face = __preprocess_input(gray_face, True)
@@ -154,4 +155,4 @@ def detect_emotions(location_videofile, NumberofFrames):
   else:
     return max(arry, key=arry.get), arry
 
-emo, arr1 = detect_emotions(location_videofile, 300)
+emo, arr1 = detect_emotions(location_videofile, 50)