class_docstr: Base adapter class for StatsForecast models.
class_docstr_tok: ["Base","adapter","class","for","StatsForecast","models","."]
code: def _instantiate_model(self):
      cls = self._get_statsforecast_class()
      params = self._get_validated_statsforecast_params()
      return cls(**params)
  
imports: from inspect import signature
  from typing import Dict
  from warnings import warn
  import pandas
  from sktime.forecasting.base import BaseForecaster
label_desc: Use image node_id 7 for calling the _GeneralisedStatsForecastAdapter obj's underlying member method code with example usage: obj._instantiate_model() and returns: cls