issues: 685825824

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
685825824 MDU6SXNzdWU2ODU4MjU4MjQ= 4376 wrong chunk sizes in html repr with nonuniform chunks 2448579 open 0     3 2020-08-25T21:23:11Z 2020-10-07T11:11:23Z   MEMBER      

What happened:

The HTML repr is using the first element in a chunks tuple;

What you expected to happen:

it should be using whatever dask does in this case

Minimal Complete Verifiable Example:

```python

import xarray as xr import dask

test = xr.DataArray( dask.array.zeros( (12, 901, 1001), chunks=( (1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), (1, 899, 1), (1, 199, 1, 199, 1, 199, 1, 199, 1, 199, 1), ), ) ) test.to_dataset(name="a") ```

EDIT: The text repr has the same issue <xarray.Dataset> Dimensions: (dim_0: 12, dim_1: 901, dim_2: 1001) Dimensions without coordinates: dim_0, dim_1, dim_2 Data variables: a (dim_0, dim_1, dim_2) float64 dask.array<chunksize=(1, 1, 1), meta=np.ndarray>

 
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     13221727 issue

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