When using node-fetch the response is not json

[Vilhelm-Ian]

`const url = "http://127.0.0.1:8765";

async function invoke(action, version, params) { try { let res = await fetch(url, { Method: "POST", Body: JSON.stringify({ action, version, params, }), }); let data = await res.text(); return data; } catch (e) { console.log(e, "error"); } }

invoke("deckNames", 6, {}).then((data) => console.log(data, "hello")); `

The output is AnkiConnect v.6 hello when I try res.json() it crashes and says it's not a json