update increment dict for the first time

eda/smart_rank/tag3_update_user_portrait_offline.py

@@ -67,8 +67,7 @@ def update_tag3_user_portrait(cl_id):
             "second_solutions": second_solutions_score,
             "first_positions": first_positions_score,
             "second_positions": second_positions_score,
-            "projects": projects_score,
-            "need_update_data": 0
+            "projects": projects_score
         }
 
         key = "doris:user_portrait:tag3:device_id:" + str(cl_id)
@@ -76,6 +75,11 @@ def update_tag3_user_portrait(cl_id):
         redis_client.set(key, json.dumps(res))
         redis_client.expire(key, 60 * 60 * 24 * 30)
 
+        # only need the first time
+        key2 = "doris:user_portrait:tag3:increment_update:device_id:" + str(cl_id)
+        redis_client.set(key2, json.dumps(res))
+        redis_client.expire(key2, 60 * 60 * 24 * 30)
+
         write_user_portrait(cl_id, ",".join(first_solutions_score.keys()), ",".join(second_solutions_score.keys()),
                             ",".join(first_demands_score.keys()), ",".join(second_demands_score.keys()),
                             ",".join(first_positions_score.keys()), ",".join(second_positions_score.keys()),