Reduce the complexity of sorts/merge_insertion_sort.py (#7954)

* Reduce the complexity of sorts/merge_insertion_sort.py

* Add tests

* Lower the --max-complexity threshold in the file .flake8

Maxim Smolskiy committed 3y ago

79ef431cec53020709268507b6515ff1e7e47680

Parent: d4c5b22

Committed by GitHub <noreply@github.com> on 12/24/2022, 2:57:28 PM