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

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

tests/test_set_ops.py

@@ -37,6 +37,7 @@ def test_intersect():
     assert all(np.equal(res.start, [-2, 6, 14]))
     assert all(np.equal(res.width, [5, 3, 4]))
 
+
 def test_intersect_ncls():
     x = IRanges([1, 5, -2, 0, 14], [10, 5, 6, 12, 4])
     y = IRanges([14, 0, -5, 6, 18], [7, 3, 8, 3, 3])
@@ -47,4 +48,4 @@ def test_intersect_ncls():
 
     res = y.intersect_ncls(x)
     assert all(np.equal(res.start, [-2, 6, 14]))
-    assert all(np.equal(res.width, [5, 3, 4]))
+    assert all(np.equal(res.width, [5, 3, 4]))