# ADK session management
session_service = adk_sessions.InMemorySessionService()
session = session_service.create_session_sync(
    app_name="my_app",
    user_id="user_123",
    session_id="conversation_456"
)

opik_tracer = OpikTracer()
runner = adk_runners.Runner(
    agent=your_agent,
    app_name="my_app",
    session_service=session_service
)