message: Remove the usage of graph_and_eager_modes in keras/distribute.
diff: @@ -37,8 +37,7 @@ class SingleLossStepTest(test.TestCase, parameterized.TestCase):
  @ds_combinations.generate(
  combinations.times(
  optimizer_combinations.distributions_and_v1_optimizers(),
  - combinations.combine(
  - mode=strategy_combinations.graph_and_eager_modes),
  + combinations.combine(mode=["eager", "graph"]),
  combinations.combine(is_tpu=[False])) + combinations.combine(
  distribution=[strategy_combinations.tpu_strategy],
  optimizer_fn=optimizer_combinations.optimizers_v1,
  