add condition to remove None values from the knowledge_bases_language…

…s list
weni-ai · Oct 25, 2021 · 83e4ac5 · 83e4ac5
1 parent 11090c5
commit 83e4ac5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/bothub/common/models.py b/bothub/common/models.py
@@ -601,7 +601,8 @@ def available_languages(self, language=None, queryset=None, version_default=True
             )
         else:
             knowledge_bases_languages = list(set(self.knowledge_bases.values_list("texts__language", flat=True)))
-            knowledge_bases_languages.remove(None)
+            if None in knowledge_bases_languages:
+                knowledge_bases_languages.remove(None)
             return knowledge_bases_languages
 
     @property