async function submitPlaylist (callList) {
    const re = /\"/gi;
    for (c of callList) {
        c['transcription'] = c['transcription'].replace(re, '');
    }

    const formdata = new FormData();
    formdata.append("json_data", JSON.stringify(callList));

    let response;
    try {
        response = await fetch('/create_playlist', {
            method: "POST",
            body: formdata
        });
        console.log(response);
    } catch (e) {
        console.error(e);
    }
    window.open(await response.text());
}