// Referenced from tensorflow::ImporterBase::CreateOperation

    const auto set_segment_sizes_attr =
        [&](const tensorflow::NameRangeMap& arg_ranges,
            const tensorflow::protobuf::RepeatedPtrField<
                tensorflow::OpDef::ArgDef>& args,
            llvm::StringRef attr_name) {
          std::vector<int32_t> values;
          values.reserve(args.size());
          for (const auto& arg : args) {

}

// Converts an MLIR dense string elements attribute to a TensorFlow tensor
// proto.
void ConvertStringElementsAttr(
    const DenseStringElementsAttr attr,
    protobuf::RepeatedPtrField<std::string>* output) {
  for (const auto& val : attr.getRawStringData())
    output->Add({val.data(), val.size()});
}

template <typename T>
void ConvertComplexElementsAttr(const mlir::DenseElementsAttr attr,

    tensorflow::OpList op_list;
    op_list.ParseFromArray(op_list_buffer->data, op_list_buffer->length);
    ASSERT_GE(op_list.op_size(), 1);
    typedef tensorflow::protobuf::RepeatedPtrField<tensorflow::OpDef> OpDefs;
    const OpDefs& ops = op_list.op();
    bool found = std::find_if(ops.begin(), ops.end(),
                              [](const tensorflow::OpDef& op_def) {

  // Sets operand_segment_sizes or result_segment_sizes attribute to the op.
  const auto set_segment_sizes_attr =
      [&](const NameRangeMap& arg_ranges,
          const protobuf::RepeatedPtrField<OpDef::ArgDef>& args,
          llvm::StringRef attr_name) {
        std::vector<int32_t> values;
        values.reserve(args.size());
        for (const auto& arg : args) {