#include "tensorflow/tools/optimization/optimization_pass_runner.h"

namespace tensorflow {
namespace {
absl::StatusOr<string> SummarizeClustering(
    const GraphDef& auto_clustered_graph_def) {
  testing::ResetClusterSequenceNumber();
  Graph graph(OpRegistry::Global());
  GraphConstructorOptions graph_opts;
  graph_opts.expect_device_spec = true;
  graph_opts.allow_internal_ops = true;
  TF_RETURN_IF_ERROR(