Fabric AI Skill API not working

import requests
import json
import pprint
from synapse.ml.mlflow import get_mlflow_env_config

# the URL could change if the workspace is assigned to a different capacity
url = "https://<used valid url here>"

configs = get_mlflow_env_config()

headers = {
"Authorization": f"Bearer {configs.driver_aad_token}",
"Content-Type": "application/json; charset=utf-8"
}

question = "{userQuestion: \"what is an example product?\"}"

response = requests.post(url, headers=headers, data = question)

print("RESPONSE: ", response)

print("")

response = json.loads(response.content)

print(response["result"])