}
      indices.push_back(idx);
    }
  }
  return absl::OkStatus();
}

// Converts `noutputs` and `outputs` into `outputs_tensors` and does various
// checks while doing so.
absl::Status ProcessOutputs(const TF_Graph* fn_body, const char* fn_name,
                            int noutputs, const TF_Output* outputs,
                            std::vector<OutputTensor>* output_tensors)