fix:  do not return linkto is false news request or not found news
@@ -413,8 +413,7 @@ def respond():
else:
# news was offered previously but the user refuse to get it
# or false news request was detected
- response, confidence, human_attr, bot_attr, attr = link_to_other_skills(
- human_attr, bot_attr, curr_uttr)
+ response, confidence, human_attr, bot_attr, attr = "", 0., {}, {}, {}
else:
# no found news
