Properly handle solutions not found.

2018-04-24 23:12:14 +02:00 · 2018-04-24 23:12:14 +02:00 · 712503804d
commit 712503804d
parent 1ded981099
2 changed files with 6 additions and 4 deletions
--- a/naive-nlu/tree_nlu/layers/parsing_layer.py
+++ b/naive-nlu/tree_nlu/layers/parsing_layer.py
@ -11,4 +11,6 @@ class ParsingLayer:
        assert False

    def process(self, knowledge_base, input):
-        yield from parsing.get_fit(knowledge_base, input)
+        fit = parsing.get_fit(knowledge_base, input)
+        if fit is not None:
+            yield fit