def add_args(parser):
        """Add criterion-specific arguments to the parser."""
        parser.add_argument("--wsc-margin-alpha", type=float, metavar="A", default=1.0)
        parser.add_argument("--wsc-margin-beta", type=float, metavar="B", default=0.0)
        parser.add_argument(
            "--wsc-cross-entropy",
            action="store_true",
            help="use cross entropy formulation instead of margin loss",
        )
        parser.add_argument(
            "--save-predictions", metavar="FILE", help="file to save predictions to"
        )
Add criterion-specific arguments to the parser.
structured_prompting/fairseq-version/fairseq/examples/roberta/wsc/wsc_criterion.py