try get item2vec

word_vector/api.py

 import multiprocessing
 import os
 import sys
-import time
 import traceback
 
 sys.path.append(os.path.realpath("."))
@@ -89,8 +88,10 @@ def projects_item2vec(score_limit=5):
 def clicked_tractate_ids_item2vec_model(id, n=5):
     try:
         return TRACTATE_CLICK_IDS_MODEL.wv.most_similar(id, topn=n)
+    except KeyError as e:
+        send_msg_to_dingtalk("tractate_item2vec: " + str(e))
     except Exception as e:
-        # send_msg_to_dingtalk(str(traceback.format_exc()))
+        send_msg_to_dingtalk(str(traceback.format_exc()))
         return []