TestCopy.test_copy AssertionError: Left and right DataTree objects are not identical

TestCopy.test_deepcopy AssertionError: Left and right DataTree objects are not identical

TestFormatting.test_datatree_print_empty_node_with_attrs assert "<xarray.Data...t'>\nGroup: /" == '<xarray.Data... has attrs' <xarray.DataTree 'root'> - Group: / ? - + Group: / - Dimensions: () - Data variables: - *empty* - Attributes: - note: has attrs

TestMapOverSubTree.test_keep_attrs_on_empty_nodes AssertionError: assert {} == {'foo': 'bar'} Right contains 1 more item: {'foo': 'bar'} Full diff: + {} - { - 'foo': 'bar', - }