text: #!/usr/bin/env python3
  # -*- coding:utf-8 -*-
  import numpy as np
  import argparse
  import cv2
  
  ap = argparse.ArgumentParser()
  ap.add_argument("-i", "--image", required = True,
      help = "Path to the image")
  args = vars(ap.parse_args())
  
  image = cv2.imread(args["image"])
  cv2.imshow("Original", image)
  
  # Numpy arrays with the height first and the width second.
  # Start y : End y, Start x : End x
  cropped = image[30:120, 240:335]
  cv2.imshow("T-Rex Face", cropped)
  cv2.waitKey(0)
  