public async Task <IHttpActionResult> EvaluateGift(int girlId, [FromBody] EvaluateGiftRequest request)
        {
            try
            {
                Girl girl = db.Girls.Find(girlId);
                if (girl is null)
                {
                    return(NotFound());
                }

                return(Ok(await GiftComparer.CompareImages(girl.GetRandomImage(), request.ImageBytes)));
            }
            catch (Exception ex)
            {
                return(InternalServerError(ex));
            }
        }