public async void db()
        {
            calenDatabase = new CalendarTableDatabaseAzure();
            var details = await calenDatabase.GetCalendar();

            if (Title == "Calories")
            {
                gms1.Clear();
                foreach (var row in details)
                {
                    gms1.Add(new GraphModel {
                        Amount = row.Calorie, Date = row.Date.Date
                    });
                }
            }
            else
            {
                gms1.Clear();
                foreach (var row in details)
                {
                    gms1.Add(new GraphModel {
                        Amount = row.Weight, Date = row.Date.Date
                    });
                }
            }
        }
        public async void db()
        {
            calenDatabase = new CalendarTableDatabaseAzure();
            var details = await calenDatabase.GetCalendar();

            foreach (var row in details)
            {
                Calories.Add(new GraphModel {
                    Amount = row.Calorie, Date = row.Date.Date
                });
                Weights.Add(new GraphModel {
                    Amount = row.Weight, Date = row.Date.Date
                });
            }
        }