chore(genai): update Gen AI SDK v1.42.0 & code comments

[msampathkumar]

Description

Fixes b_446220000

Note: Before submitting a pull request, please open an issue for discussion if you are not associated with Google.

Checklist

• I have followed Sample Guidelines from AUTHORING_GUIDE.MD
• README is updated to include all relevant information
• Tests pass: nox -s py-3.9 (see Test Environment Setup)
• Lint pass: nox -s lint (see Test Environment Setup)
• Please merge this PR for me once it is approved

[gemini-code-assist]

Summary of Changes

Hello @msampathkumar, 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 focuses on essential maintenance by upgrading the google-genai SDK to its latest stable version across all samples. Concurrently, it standardizes example resource paths in code comments, making them more generic and less tied to specific regions or project configurations. These changes collectively aim to keep the codebase current, improve clarity, and enhance the reusability of the provided examples.

Highlights

• SDK Version Update: The google-genai SDK dependency has been updated across all relevant requirements.txt files to version 1.41.0, ensuring compatibility with the latest features and improvements.
• Code Comment Standardization: Example resource paths within various Python code comments have been generalized. Specific project IDs and location names (e.g., us-central1) have been replaced with generic placeholders (... or ABCDEF) to make the examples more universally applicable.

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[gemini-code-assist]

Code Review

This pull request updates the google-genai SDK version across numerous requirements.txt files and improves code comments by replacing specific location details with generic placeholders. The changes are generally good for maintainability. I have one suggestion to improve consistency in the comment placeholders used.

[msampathkumar]

Update: There were no code change added in this PR. Re-running the tests to confirm the issues reported are not one time.

[msampathkumar]

Error: Service account does not have the requisite access to BigQuery. Ensure that the service account has been granted the bigquery.dataset.get permission and try again