Help : Custom block component using Qwik , Builder.io

HI i want to create a grid responsive grid element using qwik and Tailwind

responsive-grid-layout.tsx

```
import { component$, Slot, } from '@builder.io/qwik';
import { Blocks } from '@builder.io/sdk-qwik';

export default component$((props) => {

return

builder-registry.ts

```
import type { RegisteredComponent } from "@builder.io/sdk-qwik";
import Header from "./core/header/header";
import HeroBanner from "./core/hero-banner/hero-banner";
import ResponsiveGridLayout from "./layout/responsive-grid-layout/responsive-grid-layout";

export const CUSTOM_COMPONENTS: RegisteredComponent[] = [
{
component: Header,
name: 'Header',
},
{
component: ResponsiveGridLayout,
name: 'ResponsiveGridLayout',
},
{
component: HeroBanner,
name: 'HeroBanner',
inputs: [
{
name: "subTitle",
type: "string",
},
{
name: "title",
type: "string",
},
{
name: "backgroundImageURL",
type: "string",
},
],
},

];
```

my code is incomplete how can I achieve this use case


when i try to place something inside this block its not working for me