[CodeStyle][DocFormat][117] Use pycon marker in distributed runtime docs

[ShigureNyako]

PR Category

User Experience

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Docs

Description

Migrate docstring example markers from .. code-block:: python to .. code-block:: pycon in distributed runtime related docs.

Updated files:

• python/paddle/distributed/parallel_with_gloo.py
• python/paddle/distributed/communicator.py
• python/paddle/distributed/fleet/model.py

Also ran ruff format on touched files.

Related PRs:

• [CodeStyle][DocFormat][116] Use pycon marker in distributed rpc/fleet util docs #77979

是否引起精度变化

否

[ShigureNyako]

自检完成：本 PR 仅将 docstring 中的 .. code-block:: python 迁移为 .. code-block:: pycon，未改动示例语义。

@SigureMo 辛苦帮忙 review 🙏

[paddle-bot]

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[ShigureNyako]

已完成本轮 review 修改并推送 commit d5acca75e5：

• python/paddle/distributed/fleet/model.py
• python/paddle/distributed/parallel_with_gloo.py

本次针对 4 处 pycon 多行调用补充了 trailing comma，并已执行 ruff format。

@SigureMo 辛苦再看一眼 🙏