main_gui.py references an import that is missing on line 11:
from detect_face_video import main
There is no detect_face_video directory in the repo. Could you please add that so the project will run or update the README on what that should contain?
the current algorithm is simply searching for a rectangle within the image and then it displays it. Which on some images it displays the windshield instead. Need to check weather or not the rectangle contains text in it or not.