def add_args(cls, parser):
        """Add model-specific arguments to the parser."""
        # we want to build the args recursively in this case.
        gen_parser_from_dataclass(
            parser, TransformerConfig(), delete_default=False, with_prefix=""
        )
Add model-specific arguments to the parser.
structured_prompting/fairseq-version/fairseq/fairseq/models/transformer/transformer_base.py