Не работает приложение React

Не видит Line 6:10: 'notes' is assigned a value but never used

import React, {useState, useEffect} from 'react'


const NotesListPage = () => {

let [notes, setNotes] = useState([])

useEffect(() => {
getNotes()
}, [])

let getNotes = async () => {
let response = await fetch('http://127.0.0.1:8000/api/notes/')
let data = await response.json()
console.log('DATA:', data)
setNotes(data)
}

return (
<div>
Notes
</div>
)
}

export default NotesListPage