Update astar.py (#6456)

* Update astar.py

Improved comments added punctuations.

* Update astar.py

* Update machine_learning/astar.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>

* Update astar.py

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

AHTESHAM ZAIDI committed 3y ago

707809b0006a76210bc3d0e4312ff5c73ff68300

Parent: 3d33b36

Committed by GitHub <noreply@github.com> on 10/2/2022, 9:55:24 PM