big thanks , i get installed you are the best 
(openmmlab) C:\Users\TEST>python
Python 3.8.16 (default, Mar 2 2023, 03:18:16) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32
Type “help”, “copyright”, “credits” or “license” for more information.
import cv2
cv2.version
‘4.5.1’