I'm also having issues as well it's giving this error:

[Esogbue]

I'm also having issues as well it's giving this error:
cv2.error: OpenCV(4.6.0) 👎 error: (-5:Bad argument) in function 'CascadeClassifier'

Overload resolution failed:

• Can't convert object to 'str' for 'filename'

Originally posted by @Esogbue in #368 (comment)