StepBegin
	
struct defined in module 
	FluxTraining.Events
			StepBegin()
			
			
			Event
		
 called at the beginning of a batch.
There is
			1
			method for FluxTraining.Events.StepBegin:
		
The following pages link back here:
callbacks/callbacks.jl , callbacks/custom.jl , callbacks/events.jl , callbacks/scheduler.jl , training.jl