add more alowed blocks

Problem with this plugin is that you have only code and paragraph in allowed blocks. E.g. i need to put also img to details. So I had to slightly modify the /details-summary-block/src/index.js file
const ALLOWED_BLOCKS = [ ‘core/code’, ‘core/paragraph’, ‘core/image’ ];
and use them in InnerBlocks
<details
className={ className }
>
<summary>
<RichText
tagName=’summary’
value={ summaryContent }
onChange={ ( newContent ) => {
setAttributes({ summaryContent: newContent });
}}
/>
</summary>
<div>
<InnerBlocks
allowedBlocks={ ALLOWED_BLOCKS }
/>
</div>
</details>

The page I need help with: [log in to see the link]