Your end result will be code that compares your results to those of the authors. As described in the organization section in the tutorial on this site, you'll probabably want to organize your project something like this:

bvcn-sample
├── README.md
├── data
├── envs
├── jupyter-notebooks
├── output
└── scripts

And make sure that you comment your code as much as possible as you go, so that it's easy to retrace your steps.