 Full Model Architecture ``` SentenceTransformer(   (0): Transformer({'max_seq_length': 128, 'do_lower_case': True}) with Transformer model: RobertaModel    (1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False}) ) ```  