fix: `DOCXToDocument` converter - use forward reference to `Paragraph`

deepset-ai / haystack

AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.

Apache License 2.0

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Related Issues

from haystack.components.converters import DOCXToDocument

this fails if python-docx is not installed

related to #8232 similar to #7852

Proposed Changes:

Use forward reference to Paragraph.

If the library is not installed, we will have a clear ImportError at init time.

How did you test it?

Manual tests, (CI)

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:.
I documented my code
I ran pre-commit hooks and fixed any issue

Totals
Change from base Build 10487545721:	0.0%
Covered Lines:	6976
Relevant Lines:	7733

Totals

Change from base Build 10487545721:

0.0%

Covered Lines:

6976

Relevant Lines:

7733

deepset-ai / haystack