transformers safetensors qwen2 text-generation text-generation-inference unsloth trl sft conversational en base_model:SeaLLMs/SeaLLMs-v3-7B-Chat base_model:quantized:SeaLLMs/SeaLLMs-v3-7B-Chat license:apache-2.0 autotrain_compatible endpoints_compatible 4-bit bitsandbytes region:us