Update DALIA metadata to course 07 #187

[Ludee]

Summary of the discussion

Describe the findings of the discussion in the issue or meeting.

Type of change (CHANGELOG.md)

No changelog

Workflow checklist

Automation

Part of #187

PR-Assignee

• [x] 🐙 Follow the workflow in CONTRIBUTING.md
• [ ] 📝 Update the CHANGELOG.md
• [x] 🐙 Assign a reviewer to the PR

Reviewer

• [ ] 🐙 Follow the Reviewer Guidelines
• [ ] 🐙 Provided feedback and show sufficient appreciation for the work done