const form = document.getElementById("fishForm");
const image = document.getElementById("fishImage");

form.onsubmit = async (ev) => {
  ev.preventDefault();
  image.src = "";
  try {
    const file = document.getElementById("fishFile").files[0];
    const arrayBuf = await file.arrayBuffer();
    const response = await fetch("/api/fishbowl", {
      method: 'POST',
      body: arrayBuf,
    });
    const blob = await response.blob();
    image.src = URL.createObjectURL(blob);
  } catch (error) {
    console.log(error);
  }
}