feat(model/qwen3-tts-realtime): add sample_rate/volume/speech_rate/fo…

[songguocola]

…rmat/bit_rate param

[gemini-code-assist]

Summary of Changes

Hello @songguocola, 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 significantly improves the flexibility of the Qwen Text-to-Speech (TTS) realtime model by exposing a comprehensive set of audio customization parameters. This allows developers to precisely control the characteristics of the synthesized speech, such as its quality, loudness, speed, and encoding format, directly through the update_session method. Additionally, a minor update ensures that client information consistently reports the Python SDK.

Highlights

• Enhanced TTS Parameter Control: The update_session method for the Qwen TTS realtime model now accepts additional parameters for fine-grained control over audio output.
• New Audio Customization Options: Users can now specify sample_rate, volume, speech_rate, audio_format, pitch_rate, and bit_rate when updating a TTS session.
• Client SDK Identification: The ClientInfo serialization now explicitly includes the sdk: "python" identifier.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request adds several new parameters to the update_session method in QwenTtsRealtime to allow for more granular control over the text-to-speech synthesis, such as sample_rate, volume, and speech_rate. My review includes suggestions to improve code conciseness and maintainability by refactoring a series of conditional checks, and to correct a minor inconsistency in the documentation. The changes in multimodal_request_params.py appear correct and add SDK information to client requests.