Hangfei Lin 7415f2c094 feat: Add tool callback chaining support for live streaming ...

**Highlights:**

-   **Callback Chaining:** Now supports a list of before and after callbacks, as in the non-live version. Callbacks are executed in order, stopping when one returns a response.
-   **Unit Tests:** Added new unit tests for before and after callbacks, async and sync versions, callback chains and mixed callbacks.
-   **Sample Agent:** Introduced a new example agent with multiple callbacks showing various behaviors: audit, security, validation, and enhancement. This provides practical usage examples.

PiperOrigin-RevId: 783884562

2025-07-16 13:56:06 -07:00

..

integration

feat: Add Safety evaluator metric

2025-07-02 11:30:31 -07:00

unittests

feat: Add tool callback chaining support for live streaming

2025-07-16 13:56:06 -07:00

__init__.py

Support async agent and model callbacks

2025-05-06 15:14:10 -07:00