Find the answer to your problem below.
In ARIMA Node Y block is the target. In this case, the passenger column is a target if any exogenous variable is present in the data then we will select it in the exogenous columns block.
All Parameters are defaults we can Change like is seasonality or not, Is data is stationary or not etc.
In ARIMA Forecast Node Set Number of Next step, we want to predict as Future Here we selected 40 steps Model will predict next 40 months of prediction.
