Why is python intellisense not working for some class functions like cascade classifier in vs code?

Python IntelliSense not working for some class functions like cascade classifier in vs code. For most functions, it works but I am doing a project in OpenCV using python and when I am using haar cascade classifier function suggestions are not shown.

The definition for detectmultiscale function is not shown

Answer

Python Language Server does not support get Intesllisense from the pyd file for now.

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