diff --git a/nn/__init__.py b/old_projects/nn/__init__.py
similarity index 100%
rename from nn/__init__.py
rename to old_projects/nn/__init__.py
diff --git a/nn/image_map b/old_projects/nn/image_map
similarity index 100%
rename from nn/image_map
rename to old_projects/nn/image_map
diff --git a/nn/mnist_loader.py b/old_projects/nn/mnist_loader.py
similarity index 100%
rename from nn/mnist_loader.py
rename to old_projects/nn/mnist_loader.py
diff --git a/nn/network.py b/old_projects/nn/network.py
similarity index 100%
rename from nn/network.py
rename to old_projects/nn/network.py
diff --git a/nn/part1.py b/old_projects/nn/part1.py
similarity index 100%
rename from nn/part1.py
rename to old_projects/nn/part1.py
diff --git a/nn/part2.py b/old_projects/nn/part2.py
similarity index 100%
rename from nn/part2.py
rename to old_projects/nn/part2.py
diff --git a/nn/part3.py b/old_projects/nn/part3.py
similarity index 100%
rename from nn/part3.py
rename to old_projects/nn/part3.py
diff --git a/nn/playground.py b/old_projects/nn/playground.py
similarity index 100%
rename from nn/playground.py
rename to old_projects/nn/playground.py
diff --git a/nn/pretrained_weights_and_biases b/old_projects/nn/pretrained_weights_and_biases
similarity index 100%
rename from nn/pretrained_weights_and_biases
rename to old_projects/nn/pretrained_weights_and_biases
diff --git a/nn/pretrained_weights_and_biases_36 b/old_projects/nn/pretrained_weights_and_biases_36
similarity index 100%
rename from nn/pretrained_weights_and_biases_36
rename to old_projects/nn/pretrained_weights_and_biases_36
diff --git a/nn/pretrained_weights_and_biases_on_zero b/old_projects/nn/pretrained_weights_and_biases_on_zero
similarity index 100%
rename from nn/pretrained_weights_and_biases_on_zero
rename to old_projects/nn/pretrained_weights_and_biases_on_zero
diff --git a/topics/characters.py b/topics/characters.py
index 8985f714..8c32aa66 100644
--- a/topics/characters.py
+++ b/topics/characters.py
@@ -250,7 +250,7 @@ class BabyPiCreature(PiCreature):
         for pupil in self.pupils:
             pupil.scale_in_place(self.pupil_scale_factor)
         self.look(looking_direction)
-        
+
 class Blink(ApplyMethod):
     CONFIG = {
         "rate_func" : squish_rate_func(there_and_back)