peft tensorboard safetensors llama alignment-handbook trl sft generated_from_trainer dataset:arcee-ai/Zilo-Filtered-SQL-Instruct-v2 base_model:meta-llama/Meta-Llama-3-8B-Instruct base_model:adapter:meta-llama/Meta-Llama-3-8B-Instruct license:llama3 4-bit bitsandbytes region:us