transformers llama text-generation pruna-ai conversational base_model:PrunaAI/openbmb-MiniCPM-2B-dpo-bf16-llama-format-HQQ-2bit-smashed base_model:finetune:PrunaAI/openbmb-MiniCPM-2B-dpo-bf16-llama-format-HQQ-2bit-smashed autotrain_compatible endpoints_compatible region:us