code: def gradient_checkpointing_disable(self):
      self.rwtransformer.gradient_checkpointing_disable()
  
file_path: deepspeedexamples/applications/DeepSpeed-Chat/dschat/utils/model/reward_model.py
imports: import torch
  from torch import nn
label_desc: Use image node_id 3 for calling the RewardModel obj's underlying member method code with example usage: obj.gradient_checkpointing_disable() without return types