Examples PDFs generated by this script are in /examples subdir. Enjoy :-)
$ python3 -m venv venv $ source venv/bin/activate (venv) $ pip3 install -r requirements.txt (venv) $ python3 visuallearning.py (venv) $ evince visuallearning.pdf # to view output PDF generated file $ python3 -m venv venv $ source venv/bin/activate (venv) $ pip3 install -r requirements-dev.txt (venv) $ make tests 