feat: add Annotation.__iter__ (turn: Segment, speaker: str) iterator

[hbredin]

No description provided.

[Copilot]

Pull Request Overview

This PR adds an iterator method to the Annotation class, allowing users to iterate over annotation segments and their labels in chronological order. The iterator provides a convenient way to access (segment, label) pairs without needing to call the existing itertracks method explicitly.

• Added __iter__ method to Annotation class that yields (segment, label) tuples
• Updated changelog to document the new feature

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
src/pyannote/core/annotation.py	Implements the __iter__ method that wraps itertracks to yield (segment, label) pairs
CHANGELOG.md	Documents the new iterator feature in version 6.0.1

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[Copilot]

The return type annotation references Label but this type is not imported. Either import Label from the appropriate module or use a more generic type annotation like Any or str.

[Copilot]

The changelog description mentions '(turn: Segment, speaker: str)' but the actual implementation yields (Segment, Label) pairs. The description should be updated to match the implementation or clarify what Label represents.

Suggested change

	- feat: add `Annotation.__iter__` (turn: Segment, speaker: str) iterator
	- feat: add `Annotation.__iter__` iterator yielding (Segment, Label) pairs, where Label is typically a speaker name or class

[juanmc2005]

Been waiting for this my entire life 😄