Compute error in example "ECS_Gregory_method.ipynb"

Hi, everyone,

I just start the learning of Pangeo examples. When I test the cmip6 example “ECS_Gregory_method.ipynb”, everything is fine until the real computing
dsets_aligned_ = dask.compute(dsets_aligned)[0].

The computing is actually carried out, but it fails before finish.

I have add an issue: Error when trigger the computation · Issue #4 · pangeo-gallery/cmip6 · GitHub