transformers safetensors llama text-generation trl sft question-answering bn dataset:iamshnoo/alpaca-cleaned-bengali base_model:unsloth/llama-3-8b-bnb-4bit base_model:quantized:unsloth/llama-3-8b-bnb-4bit license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible 4-bit bitsandbytes region:us