message: Update expected exception text.
  Summary: T56899
  Reviewers: #tensorflow, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, georgep
  Subscribers: georgep
  Maniphest Tasks: T56899
diff: @@ -145,7 +145,7 @@ class IpuIpuModelTest(xla_test.XLATestCase):
  fd = {pa: np.zeros([480]), pb: np.zeros([480])}
  with self.assertRaisesRegex(errors.InternalError,
  - "invalid_option: Unrecognised"):
  + "Unrecognised option 'some_option'"):
  sess.run(output, fd)
  def testNamedOperations(self):
  