transformers llama text-generation pruna-ai conversational base_model:PrunaAI/UnicomLLM-Unichat-llama3-Chinese-8B-HQQ-2bit-smashed base_model:finetune:PrunaAI/UnicomLLM-Unichat-llama3-Chinese-8B-HQQ-2bit-smashed autotrain_compatible endpoints_compatible region:us