code: def print_all_models() -> None:
      """
      Print description of every model in this module.
      """
      model_desc = _get_all_subclasses_from_superclass(
          _NonTrainableUnivariateTransformer
      )
      model_desc.update(
          _get_all_subclasses_from_superclass(
              _NonTrainableMultivariateTransformer
          )
      )
      model_desc.update(
          _get_all_subclasses_from_superclass(
              _TrainableUnivariateTransformer
          )
      )
      model_desc.update(
          _get_all_subclasses_from_superclass(
              _TrainableMultivariateTransformer
          )
      )
      for key, value in model_desc.items():
          print("-" * 80)
          print(key)
          print(value)
  
imports: from .._transformer_base import _NonTrainableMultivariateTransformer, _NonTrainableUnivariateTransformer, _TrainableMultivariateTransformer, _TrainableUnivariateTransformer
  from .._utils import _get_all_subclasses_from_superclass
  from ._transformer_1d import ClassicSeasonalDecomposition, CustomizedTransformer1D, DoubleRollingAggregate, Retrospect, RollingAggregate, StandardScale
  from ._transformer_hd import CustomizedTransformerHD, PcaProjection, PcaReconstruction, PcaReconstructionError, RegressionResidual, SumAll
label_desc: Use image node_id 1 for calling a global function with example usage: print_all_models() without return types