setfit safetensors roberta sentence-transformers text-classification generated_from_setfit_trainer dataset:hojzas/proj8-label2 arxiv:2209.11055 base_model:flax-sentence-embeddings/st-codesearch-distilroberta-base base_model:finetune:flax-sentence-embeddings/st-codesearch-distilroberta-base co2_eq_emissions region:us