cv2 has no waitkey member code example

Example 1: pylint no name in module cv2

"python.linting.pylintArgs":["--extension-pkg-whitelist=cv2"]
 #if that still doesn't work you can also use
"python.linting.pylintArgs":["--generate-members"]

Example 2: Module 'cv2' has no 'imread' memberpylint(no-member)

from cv2 import cv2