diff --git a/testBp.py b/testBp.py
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+"""
+    Testing code for different neural network configurations.
+    Adapted for Python 3.5.2
+
+    Usage in shell:
+        python3.5 test.py
+
+    Network (network.py and network2.py) parameters:
+        2nd param is epochs count
+        3rd param is batch size
+        4th param is learning rate (eta)
+
+    Author:
+        Michał Dobrzański, 2016
+        dobrzanski.michal.daniel@gmail.com
+"""
+
+# ----------------------
+# - read the input data:
+
+import mnist_loader
+training_data, validation_data, test_data = mnist_loader.load_data_wrapper()
+training_data = list(training_data)
+
+# ---------------------
+# - network.py example:
+import network
+
+
+net = network.Network([784, 30, 10])
+net.SGD(training_data, 30, 10, 3.0, test_data=test_data)
+
+
+# ----------------------
+# - network2.py example:
+#import network2
+
+'''
+net = network2.Network([784, 30, 10], cost=network2.CrossEntropyCost)
+#net.large_weight_initializer()
+net.SGD(training_data, 30, 10, 0.1, lmbda = 5.0,evaluation_data=validation_data,
+    monitor_evaluation_accuracy=True)
+'''
+
+#