ParlaiT5Decoder.__init__() got an unexpected keyword argument 'dictionary'

[mickey80273]

Bug description
I'm trying to fine-tune the FiD model in ParlAI with QuAC following the code from official document.
https://parl.ai/projects/hallucination/

parlai train_model --model fid --task wizard_of_wikipedia
--rag-retriever-type dpr --query-model bert_from_parlai_rag
--dpr-model-file zoo:hallucination/bart_rag_token/model
--retriever-small-index exact
--generation-model t5 --t5-model-arch t5-base
--batchsize 16 --fp16 True --gradient-clip 0.1 --label-truncate 128
--log-every-n-secs 30 --lr-scheduler reduceonplateau --lr-scheduler-patience 1
--model-parallel True --optimizer adam --text-truncate 512 --truncate 512
--learningrate 1e-05 --validation-metric-mode min --validation-every-n-epochs 0.25
--validation-max-exs 1000 --validation-metric ppl --validation-patience 5
--model-file /path/to/saved/model.

However, it keeps showing that ParlaiT5Decoder.init() got an unexpected keyword argument 'dictionary'.

It seems like there is a change in the T5 decoder. How to deal with this issue?

I make a little change to the code
parlai train_model --model fid --task quac
--gpu 0
--rag-retriever-type dpr
--query-model bert_from_parlai_rag
--dpr-model-file zoo:hallucination/bart_rag_token/model
--generation-model t5 --t5-model-arch t5-small
--batchsize 16 --fp16 True --gradient-clip 0.1 --label-truncate 128
--log-every-n-secs 30 --lr-scheduler reduceonplateau --lr-scheduler-patience 1
--model-parallel True --optimizer adam --text-truncate 512 --truncate 512
--learningrate 1e-05 --validation-metric-mode min --validation-every-n-epochs 0.25
--validation-max-exs 1000 --validation-metric ppl --validation-patience 5
--model-file /home/cklo/RAGProject/FiD_wParlAI/pretrained_model

Logs
Traceback (most recent call last):
File "/home/cklo/.local/bin/parlai", line 8, in
sys.exit(main())
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/main.py", line 14, in main
superscript_main()
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/core/script.py", line 325, in superscript_main
return SCRIPT_REGISTRY[cmd].klass._run_from_parser_and_opt(opt, parser)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/core/script.py", line 108, in _run_from_parser_and_opt
return script.run()
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/scripts/train_model.py", line 1082, in run
self.train_loop = TrainLoop(self.opt)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/scripts/train_model.py", line 380, in init
self.agent = create_agent(opt)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/core/agents.py", line 479, in create_agent
model = model_class(opt)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/rag/rag.py", line 186, in init
self._generation_agent.init(self, opt, shared) # type: ignore
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/core/torch_generator_agent.py", line 526, in init
self.model = self.build_model()
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/fid/fid.py", line 224, in build_model
model = T5FidModel(self.opt, self.dict)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/fid/fid.py", line 192, in init
super().init(opt, dictionary, retriever_shared=retriever_shared)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/fid/fid.py", line 77, in init
super().init(opt, dictionary, retriever_shared=retriever_shared)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/rag/modules.py", line 549, in init
super().init(opt, dictionary, retriever_shared)
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/rag/modules.py", line 91, in init
self.seq2seq_decoder = self.build_decoder(
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/rag/modules.py", line 581, in build_decoder
return RagModel.build_decoder(
File "/home/cklo/.local/lib/python3.10/site-packages/parlai/agents/rag/modules.py", line 131, in build_decoder
return decoder_class(opt, *args, **kwargs)
TypeError: ParlaiT5Decoder.init() got an unexpected keyword argument 'dictionary'