message: Relax result checking to account for numerical instability of reduce_sum.
diff: @@ -288,7 +288,7 @@ class EmbeddingLookupTest(test.TestCase):
  norms = math_ops.sqrt(
  math_ops.reduce_sum(embeddings * embeddings, axis=1))
  normalized = embeddings / array_ops.stack([norms, norms], axis=1)
  - self.assertAllEqual(embedding, 2 * self.evaluate(normalized))
  + self.assertAllClose(embedding, 2 * self.evaluate(normalized))
  @test_util.run_deprecated_v1
  def testSimpleShardedPartitionedVariable(self):
  