chore: librarian update image pull request: 20260126T232545Z

[parthea]

feat: update image to us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:56f26eaebaf1b4a9f174a72e00d091a1364997e17201dbad1aea099ddbda3a3e

• See follow up issue potential release issue: docs warning #15479 for the docs presubmit failure.
• See follow up issue Add support for Protobuf 7.34.0rc1 pre-release proto-plus-python#558 for the prerelease presubmit failure

[gemini-code-assist]

Summary of Changes

Hello @parthea, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request performs two distinct updates: a routine update of the librarian tool's Docker image to ensure the latest generator is used, and a widespread modification to Python client library files to include the Any type in typing imports. These changes collectively aim to maintain the infrastructure and potentially enhance the flexibility of the generated client code.

Highlights

• Librarian Image Update: The python-librarian-generator Docker image reference in .librarian/state.yaml has been updated to a new SHA256 hash, ensuring the use of the latest generator version.
• Python Typing Imports: The Any type has been added to typing import statements across numerous base.py files within the google-cloud-compute-v1beta and google-cloud-compute-v1 client libraries, likely to enhance type hinting flexibility or compatibility.

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[gemini-code-assist]

Code Review

This pull request is an automated update for the python-librarian-generator image, reflected in the .librarian/state.yaml file. This update has resulted in the addition of typing.Any to the imports of numerous generated Python files. While this is an automated change, I've added a single representative comment highlighting that using Any weakens type safety. This is a general concern for all files modified in this way and ideally should be addressed in the generator itself to improve long-term code quality and maintainability.

[gemini-code-assist]

The introduction of typing.Any weakens type safety, as it effectively disables type checking for any expression it's used with. While this change is part of an automated generator update, it's a step back for static analysis and code maintainability. It would be best if the generator could produce more specific types. This comment applies to all other files in this PR with the same change.