如何在laravel中的刀片中使用optgroup和array

<select name="category">
    <optgroup label="Fruits">
        <option value="apple">Apple</option>
        <option value="banana">Banana</option>
    </optgroup>
    <optgroup label="Vegetables">
        <option value="carrot">Carrot</option>
        <option value="broccoli">Broccoli</option>
    </optgroup>
</select>

<select name="category">
    @foreach($options as $optgroup => $values)
        <optgroup label="{{ $optgroup }}">
            @foreach($values as $value => $text)
                <option value="{{ $value }}">{{ $text }}</option>
            @endforeach
        </optgroup>
    @endforeach
</select>

public function index()
{
    $options = [
        'Fruits' => [
            'apple' => 'Apple',
            'banana' => 'Banana',
        ],
        'Vegetables' => [
            'carrot' => 'Carrot',
            'broccoli' => 'Broccoli',
        ],
    ];

    return view('your-blade-view', compact('options'));
}