safetensors llama text-generation conversational en dataset:ise-uiuc/Magicoder-Evol-Instruct-110K arxiv:2407.01470 base_model:miulab/llama2-7b-oss-instruct base_model:finetune:miulab/llama2-7b-oss-instruct license:apache-2.0 region:us