message: Adjust xla_client_test rtol for computations on tpu that aren't constant-folded
  away
diff: @@ -105,7 +105,7 @@ def TestFactory(xla_backend, cloud_tpu=False):
  c,
  arguments=(),
  expected=None,
  - rtol=1e-7,
  + rtol=1e-4,
  atol=0):
  self._ExecuteAndAssertWith(
  functools.partial(np.testing.assert_allclose, rtol=rtol, atol=atol),
  