transformers safetensors qwen2 text-generation text-generation-inference sft trl 4-bit precision bitsandbytes LoRA Fine-Tuning with LoRA LLM GenAI NT GenAI ntgenai lahnmah NT Thai GPT ntthaigpt medical medtech HealthGPT หลานม่า NT Academy conversational th en dataset:Thaweewat/thai-med-pack base_model:openthaigpt/openthaigpt1.5-7b-instruct base_model:quantized:openthaigpt/openthaigpt1.5-7b-instruct license:apache-2.0 autotrain_compatible endpoints_compatible 4-bit region:us