public List <UserAddHobbies_Result> AddHobbies([FromBody] UserHobbies hobby)

        {
            FRDBEntities        db        = new FRDBEntities();
            GetHobbyById_Result userHobby = db.GetHobbyById(hobby.id).FirstOrDefault <GetHobbyById_Result>();

            return(db.UserAddHobbies(hobby.email, userHobby.name).ToList <UserAddHobbies_Result>());
        }