Help with finetuning mBART on summarization task
Hi everyone,I am trying to finetune mbart-50-large on a summarization task. I am using the run_summarization.py script from transformers repo. But I keep getting this error :index = int(index) 
int() argument must be a string, a bytes-like object or a number, not 'NoneType'
2023-08-17T09:37:34Z
Did you find the solution to this . Even I am getting the same error post pretraining on a mbart model .