Transformers How to use castorini/bpr-nq-ctx-encoder with Transformers:
# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, DPRContextEncoder
tokenizer = AutoTokenizer.from_pretrained("castorini/bpr-nq-ctx-encoder")
model = DPRContextEncoder.from_pretrained("castorini/bpr-nq-ctx-encoder", device_map="auto") 
