[lib] Fix typos

library/cadbiom/models/guard_transitions/translators/chart_xml.py

@@ -125,7 +125,8 @@ class XmlVisitor:
         """
 
         return OrderedDict((
-            (attr_name, str(node.__dict__[attr_name])) for attr_name in self.default_node_attributes
+            (attr_name, str(node.__dict__[attr_name]))
+            for attr_name in self.default_node_attributes
             if node.__dict__.get(attr_name, None)
         ))