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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

xarray/core/dataarray.py

@@ -460,7 +460,7 @@ def __init__(
         # These fully describe a DataArray
         self._variable = variable
         # Variables can have undefined data type according to MyPy due to the fastpath
-        self._coords: Sequence[Sequence | pd.Index | DataArray] | Mapping  = coords  # type: ignore[assignment]
+        self._coords: Sequence[Sequence | pd.Index | DataArray] | Mapping = coords  # type: ignore[assignment]
         self._name = name
         self._indexes = indexes  # type: ignore[assignment]