How can I create a data collator with extra arguments to be tokenized?
I am currently trying using extra steps for the tokenisation:token_ids = []
mask_ids = []
seg_ids = []
y = []
for (premise, hypothesis, label) in zip(premise_list, hypothesis_list, label_list):
      MAX_LEN = 255
      premise_id = self.tokenizer.encode(premise, add_special_tokens = False, max_length=MAX_LEN, truncation=True)
      demarkator_premise_id = self.tokenizer.encode('{', add_special_tokens = False, max_length=MAX_LEN, truncation=True)
      hypothesis_id = self.tokenizer.encode(hypothesis, add_special_tokens = False, max_length=MAX_LEN, truncation=True)
      demarkator_hypothesis_id = self.tokenizer.encode('}', add_special_tokens = False, max_length=MAX_LEN, truncation=True)
      pair_token_ids = [self.tokenizer.cls_token_id] + premise_id + demarkator_premise_id + [self.tokenizer.sep_token_id] + hypothesis_id + demarkator_hypothesis_id + [self.tokenizer.sep_token_id]
      premise_len = len(premise_id)
      hypothesis_len = len(hypothesis_id)

      segment_ids = torch.tensor([0] * (premise_len + 3) + [1] * (hypothesis_len + 2))  # sentence 0 and sentence 1
      attention_mask_ids = torch.tensor([1] * (premise_len + hypothesis_len + 5))  # mask padded values

      token_ids.append(torch.tensor(pair_token_ids))
      seg_ids.append(segment_ids)
      mask_ids.append(attention_mask_ids)
      y.append(self.label_dict[label])
    
token_ids = pad_sequence(token_ids, batch_first=True)
mask_ids = pad_sequence(mask_ids, batch_first=True)
seg_ids = pad_sequence(seg_ids, batch_first=True)

y = torch.tensor(y)
dataset = TensorDataset(token_ids, mask_ids, seg_ids, y)
data_loader = DataLoader(
      dataset ,
      shuffle=shuffle,
      batch_size=batch_size
    )
return data_loaderHow can I use a datacollator to perform my own steps (combining special characters to premise-hypothesis pairs) after tokenization?