- Download a dataset for pre-training (we will use the `Freiburg Groceries Dataset <https://github.com/PhilJd/freiburg_groceries_dataset>`_ dataset). You can download it by cloning the Github repository and running `download_dataset.py`. Alternatively, you can use this `download link <http://aisdatasets.informatik.uni-freiburg.de/freiburg_groceries_dataset/freiburg_groceries_dataset.tar.gz>`_
