`mask-generation` pipeline tries to load missing `preprocessor_config.json`
#6
by
Koddenbrock
- opened
Issue
When using the SAM3 model through the Hugging Face mask-generation pipeline:
pipeline("mask-generation", model="facebook/sam3")
the pipeline fails on first load because it requests a file named preprocessor_config.json, which is not present in the facebook/sam3 repository.
Error
HEAD .../processor_config.json → 200 OK
HEAD .../preprocessor_config.json → 404 Not Found
Actual
Model load fails due to the pipeline unconditionally checking for preprocessor_config.json.
Reproduction Code
from transformers import pipeline
pipeline("mask-generation", model="facebook/sam3")
Hey
@Koddenbrock
! Are you using the main branch of transformers? There's no transformers release which includes sam3, for now you'll have to use main.
We'll try to release a sam3-specific transformers release soon, as main is not very stable with transformers v5 approaching