Apply ruff formatting

Author: GitHub Actions

pandas/tests/indexing/test_iloc.py

@@ -1549,7 +1549,6 @@ def test_setitem_pyarrow_int_series(self):
         expected = Series([7, 8, 3], dtype="int64[pyarrow]")
         tm.assert_series_equal(ser, expected)
 
-
     def test_iloc_scalar_row_slice_columns_dtype(self):
         # GH 63071
         df = DataFrame([["a", 1.0, 2.0], ["b", 3.0, 4.0]])