Hi guys, how can I apply "shuffle" method to my code?

```
let playersArr = []
const addPlayer = document.getElementById('input')
const btnAddPlayer = document.getElementById('add-player')
const players = document.getElementById('players')


function newPlayer() {

  const newPlayer = document.createElement('li')
  newPlayer.innerText = addPlayer.value
  newPlayer.classList.add('player')
  players.appendChild(newPlayer)

  const trashButton = document.createElement('button');
  trashButton.innerHTML = '';
  trashButton.classList.add('fa')
  newPlayer.appendChild(trashButton)


  playersArr.push(document.getElementById("input").value);

  trashButton.addEventListener('click', () => {
    players.removeChild(newPlayer)
  })

}
btnAddPlayer.addEventListener('click', (e) => {
  e.preventDefault()
  newPlayer()
  input.value = ''
})

const player = document.querySelectorAll('player')
const genBtn = document.getElementById('gen-btn')
const teamSheet = document.getElementById('teamsheet')

const teams = [];
const nrTeams = 2;


const getTeams = () => {
  const teamSize = Math.ceil(playersArr.length / 2);

  const teamOne = playersArr.slice(0, teamSize);
  const teamTwo = playersArr.slice(teamSize);

  teams.push(teamOne, teamTwo);
```