Enable App Domain Assessment on Model Page (#45)

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#45

epdb/logic.py

@@ -1066,7 +1066,7 @@ class SPathway(object):
         if from_depth is not None:
             substrates = self._get_nodes_for_depth(from_depth)
         elif from_node is not None:
-            for k,v in self.snode_persist_lookup.items():
+            for k, v in self.snode_persist_lookup.items():
                 if from_node == v:
                     substrates = [k]
                     break