text: import cv2
  import numpy as np
  
  source = cv2.imread('/home/nhs/EL4S/myapp/public/images/image.jpg')
  for i in range(17):
      hsv = cv2.cvtColor(source, cv2.COLOR_BGR2HSV)
      hsv[:, :, 0] = np.where(
          (hsv[:, :, 0] >= 35) & (hsv[:, :, 0] <= 75), (i * 10), hsv[:, :, 0]
      )
      output = cv2.cvtColor(hsv, cv2.COLOR_HSV2BGR)
      cv2.imwrite('/home/nhs/EL4S/myapp/public/images/output_'+str(i)+'.jpg', output)
  