a673640aad
* refactor docstrings in draw, classification, and key_points * Refactor type annotations, logging, and empty output handling across key modules * Refactor type annotations in `core.py` to include conditional `TYPE_CHECKING` for `torch` imports * Apply suggestions from code review --------- Co-authored-by: Jirka Borovec <6035284+Borda@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>