def METHOD_NAME():
    """help
    Returns:
        json: [description]
    """
    response = {
        "success": "True",
        "code": 200,
        "message": {
            "global": "success"
        },
        "result": {
            "description": "tts server",
            "text": "sentence to be synthesized",
            "audio": "the base64 of audio"
        }
    }
    return response