cv2.error: OpenCV(4.5.5) 👎 error: (-5:Bad argument) in function 'resize'

[Mostafizur15]

def rescaleFrame(frame,scale=0.75):
width = int(frame.shape[1]*scale)
height = int(frame.shape[0]scale)
dimensions = (heightwidth)
return cv.resize(frame, dimensions,interpolation=cv.INTER_AREA)

captur = cv.VideoCapture("vdo.mp4")

while True:
isTrue, frame=captur.read()
frame_resized=rescaleFrame(frame)

cv.imshow("ok",frame)
cv.imshow("Resized vedio",frame_resized)

if cv.waitKey(1) & 0xff == ord('d'):
  break

captur.release()
cv.destroyAllWindows()

please tell me why this code giving me

.--->>>>>>>>>> cv2.error: OpenCV(4.5.5) 👎 error: (-5:Bad argument) in function 'resize'

this error....

[datasciencecompleteguide]

just put a comma in the dimensions tuple
i.e.,
dimensions = (height, width)