extract event trace

[alih100011]

Hi! I want to extract "event trace" from " df/f " in an experiment in " BrainObservatoryCache " dataset. experiment id = 650512363

dataset = boc.get_ophys_experiment_data(650512363) ts, dff = data_set.get_dff_traces() event_trace = ?

I used this link code but it has an error and I can 't debug it.

"https://github.com/jewellsean/FastLZeroSpikeInference"

Could you help me how to extract event_trace from df/f myself ?

Thank you!