add logging

search/utils/topic.py

@@ -472,7 +472,7 @@ class TopicUtils(object):
                         "weight": 5000
                     }
                 )
-            if len(topic_tag_list) != 0 or user_id!= -1:
+            if len(topic_tag_list) != 0 or topic_user_id!= -1:
                query_function_score = {
                 "query": {
                     "bool": {