Transformers How to use bigscience/T0 with Transformers:
# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
tokenizer = AutoTokenizer.from_pretrained("bigscience/T0")
model = AutoModelForSeq2SeqLM.from_pretrained("bigscience/T0", device_map="auto") 
