async def add_session_to_memory(
      self,
      session: Session,
  ):
    """Adds a session to the memory service.

    A session may be added multiple times during its lifetime.

    Args:
        session: The session to add.
    """
Adds a session to the memory service.

    A session may be added multiple times during its lifetime.

    Args:
        session: The session to add.
    
src/google/adk/memory/base_memory_service.py