Optimize extraction example

[suhacker1]

Is your feature request related to a problem? Please describe.
Apply hyperparameter optimization and other tuning to the extraction example to increase the performance. Display as many metrics as possible.

Describe the solution you'd like.
This would be best displayed in a Jupyter Notebook and potentially turned into a tutorial.

Detail any additional context.
If there are any limits on the performance of the attack caused by PrivacyRaven, please raise an issue or fix the issue inside of your PR. It would also be nice if the extraction unit test asserts that the success of the attack is over a specific value/percentage instead of merely checking for failures.