Issue 434

[novoforce]

Problem

The code example for using the Runner with InMemorySessionService was missing the necessary async/await structure for creating a session.

Symptom

This caused the example to fail at runtime with two errors:

1. A RuntimeWarning: coroutine 'InMemorySessionService.create_session' was never awaited
2. A subsequent ValueError: Session not found because the session was never actually created.

Solution

This PR corrects the example by:

1. Wrapping the main execution logic in an async def main() function.
2. Using await on the session_service.create_session() call.
3. Running the script with asyncio.run(main()).

[novoforce]

Problem

The code example for using the Runner with InMemorySessionService was missing the necessary async/await structure for creating a session.

Symptom

This caused the example to fail at runtime with two errors:

1. A RuntimeWarning: coroutine 'InMemorySessionService.create_session' was never awaited
2. A subsequent ValueError: Session not found because the session was never actually created.

Solution

This PR corrects the example by:

1. Wrapping the main execution logic in an async def main() function.
2. Using await on the session_service.create_session() call.
3. Running the script with asyncio.run(main()).

Fix for the issue: #434

[lavinigam-gcp]

Hi @novoforce Can you resolve the merge conflict?