@api.get('/answers/{answer_id}', response_model=Answer)
async def get_answer(answer_id: int, conn: ConnectionUtil=get_conn) -> Answer:
    return (await conn.fetchrow('SELECT id, response, weight FROM eightball WHERE id=$1', answer_id))
@api.get('/answers/{answer_id}', response_model=Answer)
async def get_answer(answer_id: int, conn: ConnectionUtil=get_conn) -> Answer:
    return (await conn.fetchrow('SELECT id, response, weight FROM eightball WHERE id=$1', answer_id))