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Fix: add None check for extractors in video_processor_class_from_name #42774

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Fix: add None check for extractors in video_processor_class_from_name #42774

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2 changes: 1 addition & 1 deletion src/transformers/models/auto/video_processing_auto.py
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@

def video_processor_class_from_name(class_name: str):
for module_name, extractors in VIDEO_PROCESSOR_MAPPING_NAMES.items():
if class_name in extractors:
if extractors is not None and class_name in extractors:

@zucchini-nlp zucchini-nlp Dec 11, 2025

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seems like this must have been an equal check class_name == extractor because in video mapping we have only one class per model. I doubt that class_name in extractor is needed

module_name = model_type_to_module_name(module_name)

module = importlib.import_module(f".{module_name}", "transformers.models")
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