new_contents: from deel import *
  from deel.network import *
  from deel.commands import *
  
  deel = Deel()
  
  nin = NetworkInNetwork()
  
  InputBatch(train="data/train.txt",
  			val="data/test.txt")
  def trainer(x,t):
  	nin.classify(x)	
  	return nin.backprop(t)
  
  BatchTrain(trainer)
  
subject: Add train.py