diff --git a/xarray/tests/test_interp.py b/xarray/tests/test_interp.py
index d003c33203f..e22710541f9 100644
--- a/xarray/tests/test_interp.py
+++ b/xarray/tests/test_interp.py
@@ -1166,4 +1166,4 @@ def test_interp_vectorized_shared_dims(chunk):
         dims=("t", "u"),
         coords={"u": [45, 55], "t": [10, 12], "x": dx, "y": dy},
     )
-    assert_identical(actual, expected)
\ No newline at end of file
+    assert_identical(actual, expected)