oap_labs/models/Class1.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace wpf_template.models
{
    public class people
    {
        public string name { get; set; }
        public int age { get; set; }
        public int price { get; set; }
        public string photo { get; set; }
    }
    public class places
    { 
    public int price { get; set; }
    public string place { get; set; }
    }
}