code: def tokenize(self, item):
      return super().tokenize(item)
  
file_path: OpenNRE/opennre/encoder/cnn_encoder.py
imports: import torch
  import torch.nn
  import torch.nn.functional
  from ..module.nn import CNN
  from ..module.pool import MaxPool
  from .base_encoder import BaseEncoder
label_desc: Use image node_id 3 for calling the CNNEncoder obj's underlying member method code with example usage: obj.tokenize(item) and returns: super