class_docstr: `Callback` that handles multiplying the learning rate by `mult_lr` for the critic.
class_docstr_tok: ["`","Callback","`","that","handles","multiplying","the","learning","rate","by","`","mult_lr","`","for","the","critic","."]
code: def __init__(self, mult_lr=5.0):
      self.mult_lr = mult_lr
  
imports: from __future__ import annotations
  from ..basics import *
  from .all import *
label_desc: Use image node_id 1 to create a new GANDiscriminativeLR object from inherited base classes: Callback with example: obj = GANDiscriminativeLR(mult_lr)