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Fixes bug in the creation of ExponentialDecayLengthPenalty (#21423)

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input_ids_seq_length doesn't exist in the GenerationConfig, it exists as local variable in the function.

Setting exponential_decay_length_penalty therefore results in an error:
`AttributeError: 'GenerationConfig' object has no attribute 'input_ids_seq_length'`

This simple change fixes this issue, and the exponential_decay_length_penalty works as expected.
This commit is contained in:
Jorge C. Gomes 2023-02-02 18:51:53 +00:00 committed by GitHub
parent 0a75717602
commit 6a3d1a98e0
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1 changed files with 1 additions and 1 deletions
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src/transformers/generation/utils.py
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@ -859,7 +859,7 @@ class GenerationMixin:
ExponentialDecayLengthPenalty(
generation_config.exponential_decay_length_penalty,
generation_config.eos_token_id,
generation_config.input_ids_seq_length,
input_ids_seq_length,
)
)
if generation_config.suppress_tokens is not None: