fix pre-commit

Author: Vahid Tavanashad

tests/test_fft.py

@@ -355,7 +355,7 @@ def test_fft_invalid_dtype(self, func_name):
         with pytest.raises(TypeError):
             dpnp_func(a)
 
-            
+
 class TestFftfreq:
     @pytest.mark.parametrize("func", ["fftfreq", "rfftfreq"])
     @pytest.mark.parametrize("n", [10, 20])
@@ -371,4 +371,4 @@ def test_error(self, func):
         assert_raises(ValueError, getattr(dpnp.fft, func), 10.0)
 
         # d should be an scalar
-        assert_raises(ValueError, getattr(dpnp.fft, func), 10, (2,))
+        assert_raises(ValueError, getattr(dpnp.fft, func), 10, (2,))