code: def _cont_norm():
      return NormalizationParameters(
          feature_type=CONTINUOUS, mean=0.0, stddev=1.0
      )
  
imports: import torch
  from reagent.preprocessing.identify_types import CONTINUOUS, CONTINUOUS_ACTION
  from reagent.preprocessing.normalization import NormalizationParameters
label_desc: Use image node_id 1 for calling a global function with example usage: _cont_norm() and returns: NormalizationParameters