Hello Shrinivas Deshpande ,

it's looked like the open cv package hasn't been installed.

If you have used Anaconda to instal your python environment:

https://anaconda.org/conda-forge/opencv

If you have used pip:

https://pypi.org/project/opencv-python/

Sincerely,

Pavlo

Thank you very much Pavlo Pavliuchenko for your information. I fixed the issue and working well with openCV /CV2

there is a video on youtube that shows how to install cv2 library in Python.

Shrinivas Deshpande Just pip3 install opencv-python and everything will work well. If it does not help, you can go to the site-package directory of your Python interpreter. Check whether there exist opencv-python package. If not, that means you may have multiple python interpreter in your environment. If that is the case you should check which interpreter pip is bound with first and then use that interpreter in your MSVS.