public static void Main(string[] args)
{
if (args is null)
{
throw new ArgumentNullException(nameof(args));
}
Console.WriteLine("Start CSV File Reading...");
var _covidService = new CovidService();
var path = @"C:\Covid1.csv";
List <Models.Covid> lists = _covidService.ReadCSVFile(path);
var resultData = lists;
}