%7 = "tf.Pack"(%5, %6) {axis = -1 : i64, device = ""} : (tensor<?x!tf_type.string>, tensor<?x!tf_type.string>) -> tensor<?x2x!tf_type.string>
  %8 = "tf.ReduceJoin"(%7, %0) {device = "", keep_dims = false, separator = " "} : (tensor<?x2x!tf_type.string>, tensor<i32>) -> tensor<?x!tf_type.string>
  %9 = "tf.Identity"(%8) {device = ""} : (tensor<?x!tf_type.string>) -> tensor<?x!tf_type.string>

embedding table in the model.}]>:$outputs
  );

  TF_DerivedResultSizeAttr num_outputs = TF_DerivedResultSizeAttr<0>;
}

def TF_ReduceJoinOp : TF_Op<"ReduceJoin", [Pure]> {
  let summary = "Joins a string Tensor across the given dimensions.";

  let description = [{
Computes the string join across dimensions in the given string Tensor of shape