How to use Serilog in Unity3d C#

SerilogDemoInUnity3d

using UnityEngine;
using Serilog;//Need dll files


public class SerilogDemoInUnity3d : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
		var log = new LoggerConfiguration().WriteTo.File(Application.dataPath + "/AppLog.txt").CreateLogger();
		//global logger settings
		Log.Logger = log;

		//some logs
		Log.Information("Here is the Information");
		Log.Warning("Here is warning");
		Log.Error("Here is an error");
        
    }
}