Jupyter notebooks for tutorials

[ntadimeti]

Added jupyter notebooks for tutorials

[ntadimeti]

todo: Add CI support to run them. Will be addressed as a separate PR

[ntadimeti]

@avantikalal cool! Is there a way to not save the output in the jupyter file ? Is it important/informative to save the outputs ?

[avantikalal]

@ntadimeti for a tutorial, I think it's much better to have the outputs so the user knows what to expect.

[ntadimeti]

@avantikalal fixed all errors. Could you take a look ?

[avantikalal]

@ntadimeti I went to your branch, the images are not displayed in either tutorial notebook.

[avantikalal]

I also think that we need some explanation for readers who are not familiar with running bash commands from a Jupyter notebook. People who haven't done this before may not understand what is going on. We should explain that we are running the commands from within a python notebook, but all these commands can be run from the command line without the ! in front. And for os.chdir we should say that we are entering the newly created directory.

[avantikalal]

Otherwise this looks good

[ntadimeti]

fixed the paths to the images and the tutorial links. @avantikalal --can you take a look again ?

[avantikalal]

This looks good!