code: def supports_multivariate(self) -> bool:
      return False
  
file_path: darts/darts/models/forecasting/exponential_smoothing.py
imports: from typing import Any, Dict, Optional
  import numpy
  import statsmodels.tsa.holtwinters
  from darts.logging import get_logger
  from darts.models.forecasting.forecasting_model import LocalForecastingModel
  from darts.timeseries import TimeSeries
  from darts.utils.utils import ModelMode, SeasonalityMode
label_desc: Use image node_id 4 for calling the ExponentialSmoothing obj's underlying member method code with example usage: obj.supports_multivariate() and returns: False