Numpy and gymnasium does not need to have upper boundary for version (unless there're some issues that I'm not aware of). Also removed usages of deprecated APIs.
Checklist
[x] I have merged the latest main branch into current branch.
[x] I have run bash scripts/format.sh before merging.
What changes do you make in this PR?
Numpy and gymnasium does not need to have upper boundary for version (unless there're some issues that I'm not aware of). Also removed usages of deprecated APIs.
Checklist
bash scripts/format.sh
before merging.