error json

[pifko22]

Greetings, in my code, I try to list only the parameters I need. In this case, they are face attributes and emotions. I still get a mistake. that string indexes must be integers


error list

return user['faceAttributes']['emotion']
TypeError: string indices must be integers

headers = {
    'Ocp-Apim-Subscription-Key': 'cccf20b44cb9445a8a4239ce324acfed',
    'Content-Type': 'application/octet-stream'
}
parameters = {
    'returnFaceId': 'true',
    'returnFaceLandmarks': 'false',
    'returnFaceAttributes': 'age,gender,emotion'
}

def post_image(img_data):
    response = requests.post(BASE_URL, params=parameters,
                             headers=headers, data=img_data)
    try:
        return response.json()
    except:
        return None

def get_emotions(jsonData):
    j = json.dumps(jsonData)
    halo = json.loads(j)
    for user in halo:
        return user['faceAttributes']['emotion']