I realize now that this PR includes a few changes from pixel-baseline unrelated to the cloud masking. These changes are benign, so I feel comfortable with merging to main.
For reference, these changes include:
Converting sampling locations from csv to GeoJSON and separating different class types.
Adding a new model. The model performance is meager.
Fixes #13 (I think)
Here's an example of patches that are exported after the fix. They look good to me