A problem about FutureWarning？
when a user my vocab to pretrain, my code istokenizer = BertTokenizer.from_pretrained('my_vocab.txt' )the out is:FutureWarning: This dataset will be removed from the library soon, preprocessing should be handled with theDatasets library. You can have a look at this example script for pointers:transformers/run_mlm.py at master · huggingface/transformers · GitHubhow can i do is corect in future? I don`t understand this.