Merge branch 'features/1457-Add_randomized_SVD' into features/1458-Ad…

…d_incremental_SVD/PCA

heat/core/tests/test_random.py

@@ -616,7 +616,7 @@ def test_rand(self):
         self.assertTrue(ht.equal(a, b))
 
         # Too big arrays cant be created
-        with self.assertRaises(RuntimeError):
+        with self.assertRaises(ValueError):
             ht.random.randn(0x7FFFFFFFFFFFFFFF)
         with self.assertRaises(ValueError):
             ht.random.rand(3, 2, -2, 5, split=1)