Transformers How to use royokong/unsup-PromptBERT with Transformers:
# Load model directly
from transformers import AutoTokenizer, BertForCL
tokenizer = AutoTokenizer.from_pretrained("royokong/unsup-PromptBERT")
model = BertForCL.from_pretrained("royokong/unsup-PromptBERT") 
