Hi I am working on chapter 4 and am getting the following alarm, i actually dont understand why i am getting it. as i can see the the predictive text does find this function? here is the code: #!/usr/bin/env python import cv2 import numpy as np image = cv2.imread('/home/user/catkin_ws/src/openc…

Hello @ziga.rupret , Please try running the following command before executing the example: pip install opencv-contrib-python