code: def iterate(self):
      if self.multiplier is None:
          return
  
      self.iteration += 1
      if self.iteration == self.multiplier:
          self.iteration = 0
  
imports: import numpy
  from deepneuro.utilities.util import add_parameter
label_desc: Use image node_id 6 for calling the Augmentation obj's underlying member method code with example usage: obj.iterate() without return types