Running run_mlm.py on command line

Hi!
I want to run ru_mlm.py file. I installed the transformers but got this error.

the code ran on CML :

python run_mlm.py --model_name_or_path roberta-base --train_file C:/Users/Seyyed Javad Razavi/Desktop/New folder (2)/dataset/posts_text.txt --validation_file C:/Users/Seyyed Javad Razavi/Desktop/New folder (2)/dataset/test.txt --per_device_train_batch_size 4 --per_device_eval_batch_size 4 --do_train --do_eval --output_dir /tmp/test-mlm

and the error: