Fix the child that cannot reach the parent — find the bug

function Button({ onPress }) {
  return <button id="inc">add</button>
}

function App() {
  const [count, setCount] = React.useState(2)
  return (
    <div>
      <p id="value">{count}</p>
      <Button onPress={() => setCount(count + 1)} />
    </div>
  )
}
const root = ReactDOM.createRoot(document.getElementById("root"))
root.render(<App />)