face_landmarks_cv_part_6.py

        # Measure value between Left eye bottom and top position
        eyeLeftvalue =  int(eyeLeftBottom['y']) - int(eyeLeftTop['y'])
        # Define distance value for left eye blinking
        eyeLeftcloseValue = 20
        # Show Left Eye Blinking message if distance between top and bottom is lower than defined value
        if eyeLeftvalue < eyeLeftcloseValue:
            eyeLeftvalueMsg = cv2.putText(frame, "Left Eye Blinking", (50, 50), cv2.FONT_HERSHEY_TRIPLEX, 1, (0, 0, 255), 1, cv2.LINE_AA)
            cv2.imshow('face_landmarks', eyeLeftvalueMsg)

        # Measure value between Right eye bottom and top position
        eyeRightvalue =  int(eyeRightBottom['y']) - int(eyeRightTop['y'])
        # Define distance value for right eye blinking
        eyeRightcloseValue = 20
        # Show Right Eye Blinking message if distance between top and bottom is lower than defined value
        if eyeRightvalue < eyeRightcloseValue:
            eyeRightvalueMsg = cv2.putText(frame, "Right Eye Blinking", (50, 100), cv2.FONT_HERSHEY_TRIPLEX, 1, (0, 0, 255), 1, cv2.LINE_AA)
            cv2.imshow('face_landmarks', eyeRightvalueMsg)