chore(genai): Update live-audio-with-txt to use gemini-live-2.5-flash-native-audio

[angelcaamal]

Description

Fixes #

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Checklist

• I have followed guidelines from CONTRIBUTING.MD and Samples Style Guide
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[gemini-code-assist]

Summary of Changes

Hello @angelcaamal, 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 updates the live-audio-with-txt sample to leverage the latest gemini-live-2.5-flash-native-audio model. This ensures the sample utilizes the most current and capable live audio model, improving performance and functionality for real-time conversational AI applications.

Highlights

• Model Update: The live-audio-with-txt.js sample has been updated to utilize the gemini-live-2.5-flash-native-audio model, replacing the previous gemini-2.0-flash-live-preview-04-09 model.

Changelog

• genai/live/live-audio-with-txt.js
  • Updated the modelId constant from gemini-2.0-flash-live-preview-04-09 to gemini-live-2.5-flash-native-audio.

Activity

• The author has completed several checklist items, including adherence to contribution guidelines, successful test execution, and linting.

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[gemini-code-assist]

Code Review

This pull request updates the model ID in live-audio-with-txt.js to gemini-live-2.5-flash-native-audio. While the change itself is correct, it creates an inconsistency with other related samples in the repository that still use the older model. I have added a review comment to suggest updating the model in other relevant files to maintain consistency across the samples.

[gemini-code-assist]

While updating the model to gemini-live-2.5-flash-native-audio here is a good step, it introduces an inconsistency with other related samples. Specifically, live-conversation-audio-with-audio.js also generates audio but continues to use the older 'gemini-2.0-flash-live-preview-04-09' model. For consistency and to ensure all relevant samples are up-to-date, please consider updating the model in other audio-generating samples in this directory as well.