HS: Basic: Minor fixes.

src/Model/Network/Graph.py

@@ -221,6 +221,7 @@ class Graph(object):
     def get_edge_id(self, reach):
         return next(
             filter(
-                lambda e: e[1].id == reach.id, enumerate(self.enable_edges)
-                )
-            )[0]
+                lambda e: e[1].id == reach.id,
+                enumerate(self.enable_edges())
+            )
+        )[0]