document splitter update

[nickprock]

Related Issues

• fixes DocumentSplitter updates Document's meta data after initializing the Document #8741

Proposed Changes:

Updated code as illustrated in the issue.

How did you test it?

unit tests

Checklist

• I have read the contributors guidelines and the code of conduct
• I have updated the related issue with new insights and changes
• I added unit tests and updated the docstrings
• I've used one of the conventional commit types for my PR title: fix:, feat:, build:, chore:, ci:, docs:, style:, refactor:, perf:, test: and added ! in case the PR includes breaking changes.
• I documented my code
• I ran pre-commit hooks and fixed any issue

[nickprock]

Hi @anakin87 ,
on my local environment the code pass all checks but here there are some files (I haven't worked on they) that don't pass the format checker.
I don't understand.

[anakin87]

Sometimes it's related to linter updates... I'll take a look later...

[coveralls]

Pull Request Test Coverage Report for Build 12833435732

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 91.306%

---

Totals
Change from base Build 12829583920:	0.0%
Covered Lines:	8853
Relevant Lines:	9696

---

💛 - Coveralls

[anakin87]

1. I understood the format problem, that I will fix in another PR (chore: update ruff version in pre-commit hook #8746)
2. I'm having a hard time testing this bugfix: I'm not sure that we are creating duplicate IDs with the current code, so I'll ask @julian-risch to take a look