Silence a preexisting linter warning.
@@ -87,7 +87,7 @@ class GraphUtilsTest(test.TestCase):
for i, s in enumerate(shape):
self.assertEqual(x.shape.dims[i].value, s)
self.assertEqual(x.op.type, 'Placeholder')
- self.assertTrue(x.graph is graph)
+ self.assertIs(x.graph, graph)
def _checked_capture_result(self, result):
"""Returns the captured result type after first verifying the binding."""
