!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