FIX: Change check if past_key_values is empty #2106
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After transformers merged this PR: huggingface/transformers#33703 The bool of past_key_values (a Cache instance) would change from False to True in one of our checks. Use get_seq_length() method instead, which is consistent before and after that commit. I checked the tests with the new change for both transformers before and after that commit and they passed, so this change should be backwards compatible.
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This should be addressed in a separate PR. Marking it to xfail for now to get the original fix through CI.
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@zucchini-nlp Could you please review? You can ignore the test that's being skipped, it's unrelated and will be treated in a separate PR. |
zucchini-nlp
approved these changes
Sep 27, 2024
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Thanks for the review @zucchini-nlp. I gave you write access to the repo as otherwise, your review was not deemed sufficient by GitHub to allow me to merge :D |
BenjaminBossan
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Oct 1, 2024
After transformers merged this PR: huggingface/transformers#33703 The bool of past_key_values (a Cache instance) would change from False to True in one of our checks. Use get_seq_length() method instead, which is consistent before and after that commit. I checked the tests with the new change for both transformers before and after that commit and they passed, so this change should be backwards compatible. Unrelated change: Mark X-LoRA scaling test as xfail-ing for now. This should be addressed in a separate PR. Marking it to xfail for now to get the original fix through CI.
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After transformers merged this PR:
huggingface/transformers#33703
The bool of
past_key_values(aCacheinstance) would change fromFalsetoTruein one of our checks:peft/src/peft/peft_model.py
Line 1779 in ccc3501
Use
get_seq_length()method instead, which is consistent before and after that commit.I checked the tests with the new change for both transformers before and after that commit and they passed, so this change should be backwards compatible.