code: def clear(self):
      del self.recordings
      self.recordings = defaultdict(list)
      self.iter = 0
  
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 7 for calling the Recorder obj's underlying member method code with example usage: obj.clear() without return types