Documentation Improvement

[laksh-2193]

There is a good scope to improve documentation. Try doing that

[siddarth2810]

Hi, after setting up the virtual environment in my local machine and running this

from lkcomputervision import MediaPipeHandler
mediapipe_handler = MediaPipeHandler()

I ran into this following error

The error was due an issue with the numpy version and its compatibility with the typing module in OpenCV (cv2), so after running this below code it solved the issue !

pip install --upgrade numpy

Do you think we can add this in the documentation saying that numpy should be upgraded to the latest version ? If yes, I would love to work on this