def display(frame, decoded_objs):
    for decoded_obj in decoded_objs:
        (left, top, width, height) = decoded_obj.rect
        frame = cv2.rectangle(frame, (left, top), ((left + width), (height + top)), (0, 255, 255), 2)
    return frame
def display(frame, decoded_objs):
    for decoded_obj in decoded_objs:
        (left, top, width, height) = decoded_obj.rect
        frame = cv2.rectangle(frame, (left, top), ((left + width), (height + top)), (0, 255, 255), 2)
    return frame