import cv2
face_cas = cv2.CascadeClassifier("haarcascade_frontalface_default.xml")

img = cv2.imread("news.jpg")

grey_img=cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)

faces = face_cas.detectMultiScale(grey_img,scaleFactor=1.05,minNeighbors=3)

for x,y,w,h in faces:
    img=cv2.rectangle(img,(x,y), (x+w,y+h),(0,255,0),3)

print(faces)
print(type(faces))
cv2.imshow("Grey",img)
cv2.waitKey(0)
cv2.destroyAllWindows()
