code: def setup(self):
      # Create forecaster and data.
      # setup is excluded from the timing
      forecaster = ForecasterAutoreg(
          regressor=LinearRegression(), lags=24
      )
      time_series = pd.Series(np.arange(10000))
  
      self.forecaster = forecaster
      self.time_series = time_series
  
imports: import numpy
  import pandas
  from skforecast.ForecasterAutoreg import ForecasterAutoreg
  from sklearn.linear_model import LinearRegression
label_desc: Use image node_id 1 for calling the Suite obj's underlying member method code with example usage: obj.setup() without return types