* The main fix is in eval_metrics.py
* Removed some deprecated paths in the FastAPI server
* Added a unit test to catch future breakages
* Bump fastapi version to be 0.124.1 to capture the fix in https://github.com/fastapi/fastapi/pull/14482
* Removed the upper-bound restriction on fastapi version which was used to temporarily fix the issue
Fixes#3173
Co-authored-by: Liang Wu <wuliang@google.com>
PiperOrigin-RevId: 861867708
Details:
* The Sampler allows ADK agent optimizers to request evals and receive detailed eval results that can be used to guide agent optimization.
* This interface allows developers to run custom evaluations if needed for their agent. An implementation to interface with the inbuilt LocalEvalService shall be published shortly in a follow-up PR.
* The AgentOptimizer interface describes the general framework for an ADK agent optimizer that uses the Sampler interface to optimize an ADK agent.
* data_types.py contains generic types and base classes to allow intercommunication between the AgentOptimizer, Sampler, and developer code.
Co-authored-by: Keyur Joshi <keyurj@google.com>
PiperOrigin-RevId: 861849691
This changes the behavior of how we handle stale session, instead of reject the transaction entirely, we aggresively refresh the session.
Removed synchronous inspect(self).session calls within StorageSession.update_timestamp_tz and _dialect_name. This introspection was causing deadlocks/hangs when used with sqlalchemy.ext.asyncio in Python 3.13.
Closes issue: https://github.com/google/adk-python/issues/1733
Co-authored-by: Shangjie Chen <deanchen@google.com>
PiperOrigin-RevId: 861353058
The generated agent deployment script now uses os.path.join and os.path.dirname(__file__) to construct the path to root_agent.yaml. This prevents issues where backslashes in Windows paths could be misinterpreted as Python escape sequences within the f-string, leading to syntax error
Close#4223
Co-authored-by: George Weale <gweale@google.com>
PiperOrigin-RevId: 860236820
This change introduces a new `unittests.sh` script to simplify running unit tests. The script automatically sets up a minimal test environment, runs `pytest`, and then restores the previous development environment. The CONTRIBUTING.md has been updated to include instructions on using this new script.
Co-authored-by: Liang Wu <wuliang@google.com>
PiperOrigin-RevId: 860222798
This change updates the feature request issue template to include required and recommended sections. New questions are added to gather more details on the problem, impact, willingness to contribute, and potential API/implementation ideas. Existing questions are rephrased for clarity
PiperOrigin-RevId: 860199885
