Reformat changes

Author: pnijhara

xarray/tests/test_backends.py

@@ -3613,7 +3613,13 @@ def create_tmp_geotiff(
     if transform_args is default_value:
         transform_args = [5000, 80000, 1000, 2000.0]
     if crs is default_value:
-        crs = {"units": "m", "no_defs": True, "ellps": "WGS84", "proj": "utm", "zone": 18}
+        crs = {
+            "units": "m",
+            "no_defs": True,
+            "ellps": "WGS84",
+            "proj": "utm",
+            "zone": 18,
+        }
     # yields a temporary geotiff file and a corresponding expected DataArray
     import rasterio
     from rasterio.transform import from_origin