transformers safetensors llama text-generation uncensored wizard vicuna dataset:ehartford/wizard_vicuna_70k_unfiltered arxiv:2305.14314 base_model:jarradh/llama2_70b_chat_uncensored base_model:quantized:jarradh/llama2_70b_chat_uncensored license:llama2 autotrain_compatible text-generation-inference 4-bit awq region:us