Retrain - Classes need keep the old index and not discover about labelme2yolo HOT 4 CLOSED

//generated by labelme2yolo
var lstClassesWrong = new List<string>() { "person", "bicycle", "car", "motorbike", "aeroplane" };
var lstClassesCorrect = new List<string>() { "aeroplane", "bicycle", "motorbike", "car", "person" };

string rootDir = ".\labels";
string[] filess = Directory.GetFiles(rootDir, "*.txt", SearchOption.AllDirectories);

foreach (string _file in filess)
{
    List<string> lines = new List<string>();

    using (StreamReader sr = new StreamReader(_file))
    {
        string line;
        while ((line = sr.ReadLine()) != null)
        {
            string[] parts = line.Split(' ');

            if (parts.Length > 0)
            {
                int idxClassWrong = int.Parse(parts[0]);
                string classWrong = lstClassesWrong[idxClassWrong];
                int idxClassCorrect = lstClassesCorrect.IndexOf(classWrong);

                if (idxClassWrong != idxClassCorrect)
                    parts[0] = idxClassCorrect.ToString();
            }

            lines.Add(string.Join(" ", parts));
        }
    }

    using (StreamWriter sw = new StreamWriter(_file))
    {
        foreach (string line in lines)
        {
            sw.WriteLine(line);
        }
    }

    Console.WriteLine($"File {_file} changed!");
}

Console.WriteLine("Finished!");