First make sure you have Python and pip installed.
From the root directory run the following command:
pip install -r requirements.txt
There are 3 different designs that can be generated with 3 different Python files:
cityscape.py
map.py
piechart.py
From the root directory run the following command:
python <design-name>.py -month <month> -year <year>
Check the output folder for any generated images.