async function send(){
  data={
    key:document.getElementById("key").value,
    upvote: document.getElementById("upvote").checked,
    downvote:document.getElementById("downvote").checked,

  }
  let response = await fetch('/submit', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json;charset=utf-8'
    },
    body: JSON.stringify(data)
  })
  
  let result = await response.json();
  console.log(response.json)
  document.getElementById("input").innerHTML=result.text
  

}