Make sure experiments and tutorials use new way of importing library

[kkmcgg]

Our code used to import as such

!git clone https://github.com/NSCC-COGS/Aestheta.git
import Aestheta.Library.core as core

Now that the dev branch has been merged into main to support packaging our library, the new way of importing the library is as such:

!pip install git+https://github.com/NSCC-COGS/Aestheta.git
from aestheta import core

This new method ensures that any additional libraries required by our code (for example pyshape) are downloaded and installed as well.

Someone should take a peek at the existing experiments and tutorials and make a note of which need to be updated with the new method.