Adding HITL for Flows (#4143)

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* feat: introduce human feedback events and decorator for flow methods

- Added HumanFeedbackRequestedEvent and HumanFeedbackReceivedEvent classes to handle human feedback interactions within flows.
- Implemented the @human_feedback decorator to facilitate human-in-the-loop workflows, allowing for feedback collection and routing based on responses.
- Enhanced Flow class to store human feedback history and manage feedback outcomes.
- Updated flow wrappers to preserve attributes from methods decorated with @human_feedback.
- Added integration and unit tests for the new human feedback functionality, ensuring proper validation and routing behavior.

* adding deployment docs

* New docs

* fix printer

* wrong change

* Adding Async Support
feat: enhance human feedback support in flows

- Updated the @human_feedback decorator to use 'message' parameter instead of 'request' for clarity.
- Introduced new FlowPausedEvent and MethodExecutionPausedEvent to handle flow and method pauses during human feedback.
- Added ConsoleProvider for synchronous feedback collection and integrated async feedback capabilities.
- Implemented SQLite persistence for managing pending feedback context.
- Expanded documentation to include examples of async human feedback usage and best practices.

* linter

* fix

* migrating off printer

* updating docs

* new tests

* doc update

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This commit is contained in:

João Moura

2025-12-25 16:04:10 -08:00

committed by GitHub

parent 0c020991c4

commit c73b36a4c5

24 changed files with 5708 additions and 60 deletions

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