Insertion sort : type hint, docstring (#2327)

* insertion sort : docstring, type hinting

* Update insertion_sort.py

Co-authored-by: Christian Clauss <cclauss@me.com>

Guillaume Rochedix committed 5y ago

ee28deea4a22b04489f23cfc6fc287c69792c5a1

Parent: a46b555

Committed by GitHub <noreply@github.com> on 8/23/2020, 2:35:54 AM