Remove copy

Does not work, the copy may be shallow

python/lab/trainer.py

@@ -2,20 +2,17 @@
 
 import numpy as np
 from lab import neural, io_mnist
-from copy import copy
 
-def train(inputNetwork, learnRate = 0.05, epochs = 2, batchSize = 10):
+def train(net, learnRate = 0.05, epochs = 2, batchSize = 10):
 	"""
 	Create an improved network
 
-	inputNetwork : the network to be trained
+	net : the network to be trained
 	learnRate : speed of training, lower is slower but more precise
 	epochs : the number of iterations
 
-	return : a trained copy with improved performance
+	return : the trained network
 	"""
-	net = copy(inputNetwork)
-
 	# Load data
 	np_images, np_expected = io_mnist.load_training_samples()