QuantizationComponentSpec::COMPONENT_WEIGHT);
  weight_component.set_bit_width(QuantizationComponentSpec::BIT_WIDTH_16);
  weight_component.set_bit_type(QuantizationComponentSpec::BIT_TYPE_FLOAT);
  bias_component.set_quantization_component(
      QuantizationComponentSpec::COMPONENT_BIAS);
  bias_component.set_bit_width(QuantizationComponentSpec::BIT_WIDTH_16);

                                  const BitType bit_type,
                                  const BitWidth bit_width) {
  spec->set_quantization_component(component);
  spec->set_bit_type(bit_type);
  spec->set_bit_width(bit_width);
}

::stablehlo::quantization::QuantizationOptions FillPresetQuantizationOptions(
    ::stablehlo::quantization::QuantizationOptions quantization_options_) {
  CustomQuantizationMethod custom_method =

  int32_t real_size = hist_freq_.size();
  for (; real_size > 0; --real_size) {
    if (hist_freq_[real_size - 1] != 0) break;
  }

  hist_stats.set_lower_bound(lower_bound_);
  hist_stats.set_bin_width(bin_width_);
  hist_stats.mutable_hist_freq()->Assign(hist_freq_.begin(),
                                         hist_freq_.begin() + real_size);

  CalibrationStatistics statistics;