Delete paper extended directory

This reverts merge request !1

README.md

@@ -1,2 +1,8 @@
-# bannana-networks
+#self-replicating-neural-networks
+---
 
+This is the code repo for the paper Self-Replicating Neural Networks, which was never meant to be publicly available, so there is no further description at this time.
+
+Do not hesitate to ask the authors for assitance: {thomas.gabor, steffen.illium, maximilian.zorn} (at) ifi.lmu.de
+
+Greetings!

code/network.py

@@ -1,9 +1,9 @@
 import numpy as np
 
-from keras.models import Sequential
-from keras.callbacks import Callback
-from keras.layers import SimpleRNN, Dense
-import keras.backend as K
+from tensorflow.python.keras.models import Sequential
+from tensorflow.python.keras.callbacks import Callback
+from tensorflow.python.keras.layers import SimpleRNN, Dense
+from tensorflow.python.keras import backend as K
 
 from util import *
 from experiment import *