transformers pytorch safetensors mistral text-generation text-generation-inference unsloth trl pt dataset:cnmoro/GPT4-500k-Augmented-PTBR-Clean base_model:unsloth/mistral-7b-bnb-4bit base_model:finetune:unsloth/mistral-7b-bnb-4bit doi:10.57967/hf/2065 license:apache-2.0 model-index autotrain_compatible endpoints_compatible region:us