[REMOVE] todo

Author: jay-k98

lib/src/chart/stacked_pie_chart/stacked_pie_chart.dart

@@ -2,8 +2,6 @@ import 'package:fl_chart/src/chart/stacked_pie_chart/stacked_pie_chart_data.dart
 import 'package:fl_chart/src/chart/stacked_pie_chart/stacked_pie_chart_renderer.dart';
 import 'package:flutter/material.dart';
 
-// TODO: Move stacked_pie_chart dir one level up, so it is on same level with pie_chart/
-
 /// Renders a stacked pie chart as a widget, using provided [StackedPieChartData].
 class StackedPieChart extends ImplicitlyAnimatedWidget {
   /// [data] defines the look of [StackedPieChart].