Fix type error in `strassen_matrix_multiplication.py` (#8784)

* Fix type error in strassen_matrix_multiplication.py

* updating DIRECTORY.md

---------

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

Tianyi Zheng committed 2y ago

c93659d7ce65e3717f06333e3d049ebaa888e597

Parent: 4b79d77

Committed by GitHub <noreply@github.com> on 5/30/2023, 12:37:54 AM