code: def load_state_dict(self, state_dict):
      self._scheduler.load_state_dict(state_dict)
  
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 7 for calling the LRScheduler obj's underlying member method code with example usage: obj.load_state_dict(state_dict) without return types