Transformers How to use facebook/npm with Transformers:
# Use a pipeline as a high-level helper
from transformers import pipeline
pipe = pipeline("fill-mask", model="facebook/npm") # pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForMaskedLM
tokenizer = AutoTokenizer.from_pretrained("facebook/npm")
model = AutoModelForMaskedLM.from_pretrained("facebook/npm", device_map="auto") 
