Custom Bid Ask Line

using System;
using cAlgo.API;
using cAlgo.API.Internals;
using cAlgo.API.Indicators;
using cAlgo.Indicators;

namespace cAlgo
{
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class CustomBidAskLinesample : Indicator
    {
        protected override void Initialize()
        {
        }
        public override void Calculate(int index)
        {
            Chart.DrawText("Please download above link", "", index, 100, Color.Black);
        }
    }
}