public static void Main(string[] args)
        {
            var context  = new SoftuniModel();
            var projects = context.GetEmployeeProjects("Ruth", "Ellerbrock");

            foreach (var project in projects)
            {
                Console.WriteLine(project);
            }
        }
        public static void Main(string[] args)
        {
            var firstContext  = new SoftuniModel();
            var secondContext = new SoftuniModel();

            var firstEmployee  = firstContext.Employees.Find(1);
            var secondEmployee = secondContext.Employees.Find(2);

            firstEmployee.FirstName  = "Stamat";
            secondEmployee.FirstName = "Kircho";

            firstContext.SaveChanges();
            secondContext.SaveChanges();
        }