code: def __init__(
      self,
      method="standard",
      scale_col=None,
      feature_range=None,
      strict_range=True,
  ):
      self.method = method
      self._scaler = None
      if self.method == "standard":
          self._scaler = StandardScaler(scale_col)
      elif self.method == "min_max":
          self._scaler = MinMaxScaler(
              scale_col, feature_range, strict_range
          )
      else:
          raise ValueError(
              f"Unknown scale method {self.method} given. Please check."
          )
  
imports: import logging
  import pandas
  from fate.arch import Context
  from ..abc.module import Module
label_desc: Use image node_id 1 to create a new FeatureScale object from inherited base classes: Module with example: obj = FeatureScale(method, scale_col, feature_range, strict_range)