transformers tensorboard safetensors mixtralmole text-generation alignment-handbook trl dpo generated_from_trainer conversational custom_code dataset:HuggingFaceH4/ultrafeedback_binarized base_model:ondevicellm/tinyllama_mole_sft_ultrachat_ep3 base_model:finetune:ondevicellm/tinyllama_mole_sft_ultrachat_ep3 autotrain_compatible region:us