Syntax error fix

        url = config['pfeffernusse']['url']

        response = requests.post(url, json={'label':label})

        response = response.json()

        model_name = response,get('name_model', None)

        model_name = response.get('name_model', None)

        if model_name is None:

            return

        isdpath = os.path.splitext(self['image_path'])[0] + '.json'