transformers pytorch t5 text2text-generation en dataset:tals/vitaminc dataset:SetFit/mnli dataset:snli dataset:fever dataset:paws dataset:scitail arxiv:2204.04991 arxiv:1508.05326 arxiv:1904.01130 arxiv:2103.08541 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us