Move typing-only imports under TYPE_CHECKING in matplotlib/_slice.py#6399
Merged
not522 merged 1 commit intooptuna:masterfrom Dec 24, 2025
Merged
Move typing-only imports under TYPE_CHECKING in matplotlib/_slice.py#6399not522 merged 1 commit intooptuna:masterfrom
TYPE_CHECKING in matplotlib/_slice.py#6399not522 merged 1 commit intooptuna:masterfrom
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TYPE_CHECKING in matplotlib/_slice.py
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Motivation
This PR moves type-only imports (
Callable,StudyandFrozenTrial) into aTYPE_CHECKINGblock following Optuna’s type-hinting style, in the fileoptuna/visualization/matplotlib/_slice.pyDescription of the changes
Callable,StudyandFrozenTrialinto aTYPE_CHECKINGblock.