Merge branch 'hotword_tag' into 'master'

Hotword tag

See merge request !379

search/views/search_hotword.py

@@ -36,7 +36,7 @@ def search_hotword(device_id=-1):
         # results_registr_tag = json.loads(redis_client.get("physical:search_hotword:results_registr_tag"))
         results_tag = json.loads(redis_client.get("physical:search_hotword:results_tag"))
         # 先获取搜索推荐热词
-        results_registr_tag = list(set(SettingsConfig.objects.filter(is_deleted=False).values_list("val", flat=True)))
+        results_registr_tag = list(set(SettingsConfig.objects.filter(is_deleted=False,key=1).values_list("val", flat=True)))
         tag_val_list = set()
         for item in results_registr_tag:
             for word in item.split():