cover a chunk of code that wasn't covered
@@ -621,7 +621,7 @@ class BaseIncompletePID(BasePID):
reds = nx.get_node_attributes(self._lattice, 'red')
pis = nx.get_node_attributes(self._lattice, 'pi')
- if self.SELF_REDUNDANCY: # pragma: no cover
+ if self.SELF_REDUNDANCY: # pragma: no branch
for node in self._lattice:
if len(node) == 1:
red = reds[node]
