transformers safetensors llama text-generation 4-bit AWQ autotrain_compatible endpoints_compatible conversational dataset:aqua_rat dataset:microsoft/orca-math-word-problems-200k dataset:m-a-p/CodeFeedback-Filtered-Instruction dataset:anon8231489123/ShareGPT_Vicuna_unfiltered license:llama2 text-generation-inference awq region:us