code: def repr(self, scheduler_params={}):
      return "{}({})".format(self.__class__.__name__, scheduler_params)
  
imports: import sys
  from torch.optim import lr_scheduler
  from omegaconf import OmegaConf
  from omegaconf.dictconfig import DictConfig
  import logging
  from torch.optim.lr_scheduler import LambdaLR
  from torch_points3d.utils.enums import SchedulerUpdateOn
label_desc: Use image node_id 2 for calling a global function with example usage: repr(scheduler_params) and returns: str