Create non_preemptive_shortest_job_first.py (#6169)
Create non_preemptive_shortest_job_first.py (#6169)

* Create non_preemptive_shortest_job_first.py

* 파일 위치 변경

* Delete non_preemptive_shortest_job_first.py

* delete Korean comments

* change comments, & to and, type annotation

* type annotation

* delete unnecessary comment
TheAlgorithms/Python