message: Fix sparse_to_dense warning in 25043
  This fix fixes sparse_to_dense warning raised in 25043.
  This fix fixes 25043.
diff: @@ -32,7 +32,7 @@ from tensorflow.python.ops import gen_array_ops # pylint: disable=unused-import
  from tensorflow.python.ops import gen_nn_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import nn_ops
  -from tensorflow.python.ops import sparse_ops
  +from tensorflow.python.ops import gen_sparse_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.util.deprecation import deprecated_args
  from tensorflow.python.util.deprecation import deprecated_argument_lookup
  @@ -1440,7 +1440,7 @@ def _compute_sampled_logits(weights,
  array_ops.expand_dims(num_sampled, 0)], 0)
  if sampled_logits.dtype != acc_weights.dtype:
  acc_weights = math_ops.cast(acc_weights, sampled_logits.dtype)
  - sampled_logits += sparse_ops.sparse_to_dense(
  + sampled_logits += gen_sparse_ops.sparse_to_dense(
  sparse_indices,
  sampled_logits_shape,
  acc_weights,
  