from llama_index_instrumentation.event_handlers.base import BaseEventHandler
from llama_index_instrumentation.event_handlers.null import NullEventHandler

__all__ = ["BaseEventHandler", "NullEventHandler"]

from llama_index.core.instrumentation.event_handlers.base import BaseEventHandler
from llama_index.core.instrumentation.event_handlers.null import NullEventHandler


__all__ = ["BaseEventHandler", "NullEventHandler"]
