HuggingFace warnings / errors on experiment runs -e.g., "... model 'OptimizedModule' is not supported ..."
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Since Apr 23, 2026.
- #1004 by @copilot-swe-agent — closed without merging
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Description
HuggingFace is reporting an error at the start of the test step during an experiment run:
[ERROR|base.py:1149] 2025-02-28 12:05:52,437 >> The model 'OptimizedModule' is not supported for . Supported models are ['BartForConditionalGeneration', 'BigBirdPegasusForConditionalGeneration', 'BlenderbotForConditionalGeneration', 'BlenderbotSmallForConditionalGeneration', 'EncoderDecoderModel', 'FSMTForConditionalGeneration', 'GPTSanJapaneseForConditionalGeneration', 'LEDForConditionalGeneration', 'LongT5ForConditionalGeneration', 'M2M100ForConditionalGeneration', 'MarianMTModel', 'MBartForConditionalGeneration', 'MT5ForConditionalGeneration', 'MvpForConditionalGeneration', 'NllbMoeForConditionalGeneration', 'PegasusForConditionalGeneration', 'PegasusXForConditionalGeneration', 'PLBartForConditionalGeneration', 'ProphetNetForConditionalGeneration', 'Qwen2AudioForConditionalGeneration', 'SeamlessM4TForTextToText', 'SeamlessM4Tv2ForTextToText', 'SwitchTransformersForConditionalGeneration', 'T5ForConditionalGeneration', 'UMT5ForConditionalGeneration', 'XLMProphetNetForConditionalGeneration'].
However, the test step appears to work successfully for this experiment despite the error. The model is set to 'facebook/nllb-200-distilled-1.3B'.
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