Why edge impulse could not train a model (custom model) with one label in the train dataset?

#1

hello,
i tried to train a custom model in edge impulse with one label in the train dataset. but it did not accept.
why?
project ID:638253
thanks an advance.

#2

Hi @aydi

Can you describe your one label use case? Why do you not have a background class?

Thanks

Eoin