Update: test condition

Author: heptaflar

test/retrieve/oe/test_oe_jax.py

@@ -205,6 +205,7 @@ def test_different_powers(self):
         y = self.sharp(0.0, "y")
         result = OE().retrieve(f, x, y)
 
+        self.assertAlmostEqual(np.max(result.cost), 0.0, delta=ATOL)
         self.assertTrue(np.allclose(result.cost, 0.0, atol=ATOL))
 
     def fuzzy(self, val, shape_like: Literal["x", "y"]) -> np.ndarray: