code: def load_pandas():
      data = _get_data()
      # TODO: time series
      endog = data.set_index(data.YEAR).SUNACTIVITY
      dataset = du.Dataset(
          data=data,
          names=list(data.columns),
          endog=endog,
          endog_name="volume",
      )
      return dataset
  
imports: from statsmodels.datasets import utils
label_desc: Use image node_id 1 for calling a global function with example usage: load_pandas() and returns: dataset