Confusion of labels and images in labels_shapes_interchangeability.ipynb

[fbnrst]

I just went through the vectorization/rasterization tutorial.

What I found confusing is that it starts by claiming to convert between shapes and labels:

spatialdata-notebooks/notebooks/examples/labels_shapes_interchangeability.ipynb

Line 11 in 7ce65b2

"2. Rasterization, i.e. the convertion of shapes (or points) into labels\n",

But then, later, shapes are not converted to labels, but to images:

spatialdata-notebooks/notebooks/examples/labels_shapes_interchangeability.ipynb

Line 265 in 7ce65b2

"We want to transform the following polygons into images:"

I wanted to convert shapes to labels, but it took me a while to realize I needed to set return_regions_as_labels=True.
I imagine that converting from shape to label is needed more often, because then you can use the labels to aggregate. Would it make sense to update the example to conversion into labels instead of images?