Adding Jupyter Notebook for learning.py

[philkuz]

Hey Siraj, I wrote up a jupyter notebook that adds a little bit of interactivity to the learning.py structure.

I used this to implement the antivirus demo. You've done some great work! Love your videos.

Feel free to shoot me any questions about this if you would like.

[philkuz]

Accept me pls luv u

[suriyaa]

ping @llSourcell