Fix Windows-incompatible mkdir and add COCO auto-download to tutorial notebook#613
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ashishsoni-ai wants to merge 1 commit into
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Fix Windows-incompatible mkdir and add COCO auto-download to tutorial notebook#613ashishsoni-ai wants to merge 1 commit into
ashishsoni-ai wants to merge 1 commit into
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… notebook - Replace Unix-only '!mkdir -p' with cross-platform os.makedirs() - Add automated COCO val2017 download/extraction with small-subset option so the notebook runs end-to-end without manual dataset setup or large downloads Fixes JdeRobot#612
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What
Fixes
tutorial_image_detection.ipynbso it runs end-to-end on Windows without manual intervention.Why
!mkdir -pfails on Windows (cmd.exedoesn't support the-pflag), throwing aSyntaxError<PATH_TO_COCO_VAL2017_IMAGES>) with no download guidance, blocking new contributors from running the notebook at allChanges
!mkdir -pcalls with cross-platformos.makedirs(..., exist_ok=True)Testing
Ran the full notebook end-to-end on Windows 11 (Python 3.11, PyTorch 2.4.1 CPU) — all cells execute successfully, including model inference, evaluation metrics, and the precision-recall curve output.
Fixes #612