def get_additional_agent_args(cls) -> ParlaiParser:
"""
Return a parser with arguments sourced from several sub models.
"""
additional_agent_parser = ParlaiParser(add_parlai_args=False)
BartAgent.add_cmdline_args(additional_agent_parser)
setup_rag_args(additional_agent_parser)
GoldDocRetrieverFiDAgent.add_cmdline_args(additional_agent_parser)
SearchQuerySearchEngineFiDAgent.add_cmdline_args(additional_agent_parser)
WizIntGoldDocRetrieverFiDAgent.add_cmdline_args(additional_agent_parser)
ComboFidAgent.add_cmdline_args(additional_agent_parser)
return additional_agent_parser
def add_cmdline_args(cls,
parser: ParlaiParser,
partial_opt: Optional[Opt] = None) -> ParlaiParser:
"""
Add RAG Args.
"""
PolyencoderAgent.add_cmdline_args(parser, partial_opt=None)
TransformerGeneratorRagAgent.add_cmdline_args(parser, partial_opt)
parser = setup_rag_args(parser)
RagTurn.add_cmdline_args(parser, partial_opt)
if partial_opt and partial_opt.get('generation_model') == 'bart':
BartRagAgent.add_cmdline_args(parser, partial_opt=partial_opt)
T5RagAgent.add_cmdline_args(parser, partial_opt=partial_opt)
# BART Agent sets these to True; doesn't let you set anything else
parser.set_defaults(fp16=False, force_fp16_tokens=False)
return parser