!python run_qa.py \
--model_name_or_path xlm-roberta-base \
--output_dir xlm-roberta-base-squad-pt \
--dataset_name squad_v1_pt \
--overwrite_output_dir \
--do_eval \
--do_train \
--per_device_train_batch_size  16 \
--per_device_eval_batch_size  16 \
--learning_rate=3e-5 \
--save_steps=0