transformers pytorch llama text-generation vi dataset:tatsu-lab/alpaca dataset:ewof/alpaca-instruct-unfiltered dataset:databricks/databricks-dolly-15k dataset:teknium/GPTeacher-General-Instruct dataset:garage-bAInd/Open-Platypus dataset:Honkware/oasst1-alpaca-json dataset:GAIR/lima dataset:infCapital/viet-llama2-ft-tiny autotrain_compatible text-generation-inference endpoints_compatible region:us