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small fix to remove unused eos in processor when it's not used. (hugg…
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Narsil authored and sheonhan committed Jun 1, 2023
1 parent 0b69d43 commit a76d30e
Showing 1 changed file with 5 additions and 1 deletion.
6 changes: 5 additions & 1 deletion src/transformers/convert_slow_tokenizer.py
Original file line number Diff line number Diff line change
Expand Up @@ -1175,7 +1175,11 @@ def post_processor(self):
single = f"{(bos+':0 ') * add_bos}$A:0{(' '+eos+':0') * add_eos}"
pair = f"{single}{(' '+bos+':1') * add_bos} $B:1{(' '+eos+':1') * add_eos}"

special_tokens = [(bos, bos_token_id), (eos, eos_token_id)]
special_tokens = []
if add_bos:
special_tokens.append((bos, bos_token_id))
if add_eos:
special_tokens.append((eos, eos_token_id))
return processors.TemplateProcessing(single=single, pair=pair, special_tokens=special_tokens)

else:
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