code: def enable_slow_mode(self):
      self.mQuantiles = [5, 10, 20]
      # quintiles, deciles, and vingtiles;)
      self.mMovingAverageLengths = [5, 7, 12, 24, 30, 60]
      self.mMovingMedianLengths = [5, 7, 12, 24, 30, 60]
      # PyAF does not detect complex seasonal patterns #73.
      # use unlimited cycle lengths in slow mode
      self.mCycleLengths = None
  
      self.set_active_transformations(self.mKnownTransformations)
      self.set_active_trends(self.mKnownTrends)
      self.set_active_periodics(self.mKnownPeriodics)
      self.set_active_autoregressions(self.mKnownAutoRegressions)
  
      self.mMaxAROrder = 64
      self.mFilterSeasonals = False
      # enable cross validation
      self.mCrossValidationOptions.mMethod = "TSCV"
  
imports: import pandas
  import numpy
label_desc: Use image node_id 3 for calling the cSignalDecomposition_Options obj's underlying member method code with example usage: obj.enable_slow_mode() without return types