How to get inputs, targets, forcings xarray from dataset

[ElNino9495]

I have a dataset where I have fetched data from cds which looks like this

When i try to get inputs, targets and forcings using du.extract_inputs_targets_forcings I get an empty inputs xarray

This is what my inputs, targets, forcings end up looking like

How do i properly get my inputs, targets and forcings?

[dlowe24]

there is a good tutorial on this in the following link:

https://fancyerii.github.io/2024/04/08/graphcast/