diff --git a/Q3DC/Q3DC.py b/Q3DC/Q3DC.py
index 7140803..7797a92 100644
--- a/Q3DC/Q3DC.py
+++ b/Q3DC/Q3DC.py
@@ -12,6 +12,10 @@
 import scipy.spatial
 import vtk
 
+import slicer
+from slicer.ScriptedLoadableModule import *
+from slicer.util import NodeModify
+
 # needed for topological sort. Yes, this is basically just DFS.
 try:
     import networkx as nx
@@ -20,10 +24,6 @@
     slicer.util.pip_install('networkx')
     import networkx as nx
 
-import slicer
-from slicer.ScriptedLoadableModule import *
-from slicer.util import NodeModify
-
 
 #
 # CalculateDisplacement