how to cut image python

import cv2
img = cv2.imread("lenna.png")
crop_img = img[y:y+h, x:x+w]
cv2.imshow("cropped", crop_img)
cv2.waitKey(0)

# Improting Image class from PIL module 
from PIL import Image 
  
# Opens a image in RGB mode 
im = Image.open(r"C:\Users\Admin\Pictures\geeks.png") 
  
# Size of the image in pixels (size of orginal image) 
# (This is not mandatory) 
width, height = im.size 
  
# Setting the points for cropped image 
left = 5
top = height / 4
right = 164
bottom = 3 * height / 4
  
# Cropped image of above dimension 
# (It will not change orginal image) 
im1 = im.crop((left, top, right, bottom)) 
  
# Shows the image in image viewer 
im1.show() 

im = Image.open('0.png').convert('L')
im = im.crop((1, 1, 98, 33))
im.save('_0.png')