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[Seq2SeqDataCollator] dont pass add_prefix_space=False to all tokenizers #8329

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Merged
LysandreJik merged 1 commit into from
Nov 5, 2020
Merged

[Seq2SeqDataCollator] dont pass add_prefix_space=False to all tokenizers #8329

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2 changes: 1 addition & 1 deletion examples/seq2seq/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -269,7 +269,7 @@ def __init__(self, tokenizer, data_args, tpu_num_cores=None):
), f"pad_token_id is not defined for ({self.tokenizer.__class__.__name__}), it must be defined."
self.data_args = data_args
self.tpu_num_cores = tpu_num_cores
self.dataset_kwargs = {"add_prefix_space": isinstance(tokenizer, BartTokenizer)}
self.dataset_kwargs = {"add_prefix_space": True} if isinstance(tokenizer, BartTokenizer) else {}
if data_args.src_lang is not None:
self.dataset_kwargs["src_lang"] = data_args.src_lang
if data_args.tgt_lang is not None:
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