code: def turn_on(self):
      self.on = True
  
file_path: reformer-pytorch/reformer_pytorch/recorder.py
imports: from torch import nn
  from reformer_pytorch.reformer_pytorch import LSHAttention, LSHSelfAttention
  from collections import defaultdict
label_desc: Use image node_id 5 for calling the Recorder obj's underlying member method code with example usage: obj.turn_on() without return types