69d8a57ee9* Studio: lazy-import matplotlib so the server starts when the wheel is blocked matplotlib.pyplot was imported at the top of core/training/training.py, on the server boot path. When matplotlib's native extension fails to load (e.g. an unsigned wheel blocked by Windows Smart App Control), that import crashed the whole Studio server at startup instead of just disabling loss plots. Move it into a lazy _load_pyplot() helper called from _create_loss_plot, using the headless Agg backend, and return None when matplotlib is unavailable so plotting degrades gracefully. The plot return was already Optional, so callers need no changes. Keep the type-only import under TYPE_CHECKING and quote the annotations. Fixes #6588 * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Studio: pin matplotlib==3.11.0 Pin matplotlib to the current latest so a new unsigned release does not reintroduce the Smart App Control block on Windows. Belt-and-suspenders on top of the lazy import. Pinned in both studio.txt and extras.txt. * Pin matplotlib to 3.10.9 so Studio still installs on Python 3.10 matplotlib 3.11.0 requires Python >=3.11, so the pin had no installable wheel on Python 3.10 (still supported) and pip install failed there. 3.10.9 is the latest 3.10.x (requires-python >=3.10) and covers Python 3.10 through 3.13. Also tighten the lazy-import docstrings. --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: danielhanchen <danielhanchen@gmail.com> |
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| core | ||
| hub | ||
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| state | ||
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| tests | ||
| utils | ||
| __init__.py | ||
| _platform_compat.py | ||
| cloudflare_tunnel.py | ||
| colab.py | ||
| main.py | ||
| run.py | ||
| startup_banner.py | ||