[C#] 파이썬 프로세스 실행

public void Main()
{
    Process process = new Process();
    process.StartInfo.FileName = "cmd.exe";
    process.StartInfo.CreateNoWindow = true;
    process.StartInfo.RedirectStandardInput = true;
    process.StartInfo.RedirectStandardOutput = true;
    process.StartInfo.UseShellExecute = false;
    process.Start();
    process.StandardInput.WriteLine("venv\\Scripts\\activate");
    process.StandardInput.WriteLine("activate virtualenvName");
    process.StandardInput.WriteLine("cd C:\\PathWhereYourPythonIsLocated");
    process.StandardInput.WriteLine("python hello.py");
    process.StandardInput.Flush();
    process.StandardInput.Close();
}