[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 6a9a1240aa95 · 2021-11-20T17:02:08.000Z
for more information, see https://pre-commit.ci
diff --git a/xarray/core/_reductions.py b/xarray/core/_reductions.py
@@ -6,8 +6,8 @@
 from . import duck_array_ops
 
 if TYPE_CHECKING:
-    from .dataset import Dataset
     from .dataarray import DataArray
+    from .dataset import Dataset
 
 
 class DatasetReductions:
