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Fix mpt model generation #1696

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merged 2 commits into from
Jan 24, 2025
Merged

Fix mpt model generation #1696

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fbda4e9
Fix mpt model generation
mengniwang95 Jan 14, 2025
38ef1d3
Merge remote-tracking branch 'optimum-habana/main' into patch-1
regisss Jan 24, 2025
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6 changes: 6 additions & 0 deletions examples/text-generation/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -611,6 +611,12 @@ def setup_tokenizer(args, model, assistant_model, logger):
)
model.generation_config.eos_token_id = model.generation_config.eos_token_id[-1]

if model.config.model_type == "mpt":
if tokenizer.pad_token is None:
tokenizer.pad_token = tokenizer.eos_token
if model.generation_config.pad_token_id is None:
model.generation_config.pad_token_id = tokenizer.eos_token_id

# Some models like GPT2 do not have a PAD token so we have to set it if necessary
if tokenizer.pad_token is None:
tokenizer.pad_token = tokenizer.eos_token
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