source $1 python3 -m paddle.distributed.launch ./finetune_classifier_distributed.py \ --data_dir $data_dir \ --max_steps $max_steps \ --bsz $bsz \ --lr $lr \ --label_map ${label_map:-""} \ --num_labels $num_labels \ --pair_input $pair_input \ --valid_steps $valid_steps \ --from_pretrained $from_pretrained \ --save_dir checkpoints