Removed deprecated numpy alias

[daviddavo]

Description

I reviewed the deprecated numpy aliases usage in the scr folder, but not the notebooks. They were deprecated in numpy 1.20 and removed in 1.24

Related Issues

• 2112

References

• https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
• https://numpy.org/devdocs/release/1.24.0-notes.html#expired-deprecations

Checklist:

• [x] I have followed the contribution guidelines and code style for this project.
• [ ] I have added tests covering my contributions.
• [ ] I have updated the documentation accordingly.
• [x] I have signed the commits, e.g. git commit -s -m "your commit message".
• [x] This PR is being made to staging branch AND NOT TO main branch.