unsloth/studio/backend/core/training
Roland Tannous e04b9d53d6 feat: parallel URL image probe with time estimate and progress reporting
- Add 200-sample parallel probe using ThreadPoolExecutor + safe_num_proc
  to estimate download speed and failure rate before full conversion
- Abort with clear error if >=30% of probe images fail to download
- Show estimated download time in the training overlay modal
- Parallel batch conversion for URL-based datasets (vs sequential for local)
- Add warning field to /check-format response for URL-based image datasets
- Display URL warning in dataset preview dialog (amber banner)
- Thread progress_callback from trainer through format_and_template_dataset
  to convert_to_vlm_format for real-time status updates
2026-03-04 23:40:38 +00:00
..
__init__.py refactor: remove gradio dependency from training backend 2026-02-13 09:25:49 +00:00
trainer.py feat: parallel URL image probe with time estimate and progress reporting 2026-03-04 23:40:38 +00:00
training.py feat: add index range dataset slicing to studio training page 2026-03-04 23:24:09 +00:00