Widget _buildDoubleHandleWithNumber(BuildContext context) {
    return TDRangeSlider(
      sliderThemeData: TDSliderThemeData(
        showThumbValue: true,
        min: 0,
        max: 100,
        scaleFormatter: (value) => value.round().toString(),
      ),
      leftLabel: '0',
      rightLabel: '100',
      value: const RangeValues(40, 60),
      // divisions: 5,
      onChanged: (value) {},
    );
  }