Move type-check imports to TYPE_CHECKING in optuna/terminator/callback.py#6388
Merged
not522 merged 2 commits intooptuna:masterfrom Dec 18, 2025
Merged
Move type-check imports to TYPE_CHECKING in optuna/terminator/callback.py#6388not522 merged 2 commits intooptuna:masterfrom
TYPE_CHECKING in optuna/terminator/callback.py#6388not522 merged 2 commits intooptuna:masterfrom
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Summary
This PR moves type-only imports (
FrozenTrial,BaseTerminator, andStudy) into aTYPE_CHECKINGblock following Optuna’s type-hinting style, in the fileoptuna\terminator\callback.pyWhat was changed?
TYPE_CHECKING:blockrelated to #6029