/// The icon code can be found in the Lucide icon library at [https://lucide.dev/](https://lucide.dev/).
  ///
  /// avoid using this function directly, instead use the icon directly from the [LucideIcons] class.
  /// Tree shaking will remove the unused icons from the final build.
  /// This will reduce the final build size.
  ///
  /// Example: To use the [a_arrow_down] icon, use the following code:
  /// ```dart
  /// Icon(LucideIcons.fromCode(0xe900))
  /// ```
  ///
  static IconData? fromCode(int code) {
    try {
      return IconData(code, fontFamily: _fontFamily, fontPackage: _fontPackage);
    } on Exception catch (_) {
      return null;
    }
  }```

removing this function make the build able to perform tree shake on the icons.

suggestion to remove this helper as we are better use the constant being define on the icon instead access directly to the code as per mentioned in the remark at the code, where it also warn that it will cause that it will unable to perform tree shake with this function.