GitLab

* Change default of download for Food101 and DTD

* Set download default to False and put it at the end

* Keep stuff private

* GTSRB: train -> split. Also use pathlib

* mypy

* Remove split and partition for SUN397

* mypy

* mypy

* move download param for SST2

* Use make_dataset in SST2

* Use a base URL for GTSRB

* Let's make this code more complictaed than it needs to be because why not

* Add support for PCAM dataset

* mypy

* Apply suggestions from code review
Co-authored-by: Philip Meier <github.pmeier@posteo.de>

* Remove classes and class_to_idx attributes

* Use _decompress
Co-authored-by: Philip Meier <github.pmeier@posteo.de>