In the event-trigger docs, there's a mention of setting an event-trigger via the config. But when I follow the example given, I get a Python error saying that the config symbol could not be found. Are the docs up to date? I also found https://github.com/outerbounds/config-examples/blob/83ece9c8e916f4d5f549e7bb717cbfca80b5b555/flow-level/toplevel.py#L15 which indicates using

config_expr

works for me? what version of metaflow are you on

I believe 2.17, whatever the latest is from PyPI

so all good?

I believe so!