def add_args(parser):
        """Add task-specific arguments to the parser."""
        parser.add_argument('data', metavar='DIR',
                            help='path to data directory; we load <split>.jsonl')
        parser.add_argument('--init-token', type=int, default=None,
                            help='add token at the beginning of each batch item')
Add task-specific arguments to the parser.
infoxlm/fairseq/examples/roberta/wsc/wsc_task.py