need help to insert PolynomialRegressionChannels in my bot

Hi all can anyone help me to correctly insert this indicator into my bot?

This is the cbot code

        [Parameter("PRC Degree", DefaultValue = 3.0, MinValue = 1, MaxValue = 4)]
        public int degree { get; set; }

        [Parameter("PRC Period Short", DefaultValue = 30)]
        public int period { get; set; }

        [Parameter("PRC Standard Deviation 1", DefaultValue = 1.6)]
        public double strdDev { get; set; }
        
        [Parameter("PRC Standard Deviation 2", DefaultValue = 2)]
        public double strdDev2 { get; set; }

        [Output("PRC", LineColor = "#7E68D0F7", LineStyle = LineStyle.Lines)]
        public IndicatorDataSeries prc { get; set; }

        [Output("SQH", LineColor = "#7E68D0F7", LineStyle = LineStyle.Lines)]
        public IndicatorDataSeries sqh { get; set; }

        [Output("SQL", LineColor = "#7E68D0F7", LineStyle = LineStyle.Lines)]
        public IndicatorDataSeries sql { get; set; }
        #endregion

        private string botName;
        private string instanceLabel;
        private double stopLoss;
        private PRC newprc;

        protected override void OnStart()
        {
            botName = ToString();
            instanceLabel = botName + "-" + Symbol.Name + "-" + TimeFrame.ToString();
            newprc = Indicators.PolynomialRegressionChannels(degree, period, strdDev, strdDev2);

        }