# Adding Data While code is hosted on [GitHub](https://github.com/scikit-image/), example datasets are on [GitLab](https://gitlab.com/scikit-image/data). These are fetched with [pooch](https://github.com/fatiando/pooch) when accessing `skimage.data.*`. New datasets are submitted on GitLab and, once merged, the data registry `skimage/data/_registry.py` in the main GitHub repository can be updated.