 
            
            
            
            
                2 Apr
                
                    2022
                
            
            
                2 Apr
                
                '22
                
            
            
            
        
    
                3:07 a.m.
            
        Here are some code chunks: from tokenizers import Tokenizer from tokenizers.models import BPE tokenizer = Tokenizer(BPE(unk_token="[UNK]")) # To train our tokenizer on the wikitext files, we will need to instantiate a trainer, in this case a BpeTrainer from tokenizers.trainers import BpeTrainer trainer = BpeTrainer(special_tokens=["[UNK]", "[CLS]", "[SEP]", "[PAD]", "[MASK]"])