| This model is a non-finetuned RAG-Token model and was created as follows: | |
| ```python | |
| from transformers import RagTokenizer, RagSequenceForGeneration, AutoTokenizer | |
| model = RagSequenceForGeneration.from_pretrained_question_encoder_generator( | |
| "facebook/dpr-question_encoder-single-nq-base", | |
| "facebook/bart-base" | |
| ) | |
| question_encoder_tokenizer = AutoTokenizer.from_pretrained("facebook/dpr-question_encoder-single-nq-base") | |
| generator_tokenizer = AutoTokenizer.from_pretrained("facebook/bart-base") | |
| tokenizer = RagTokenizer(question_encoder_tokenizer, generator_tokenizer) | |
| model.config.use_dummy_dataset = True | |
| model.config.index_name = "exact" | |
| model.save_pretrained("./") | |
| tokenizer.save_pretrained("./") | |
| ``` | |