deep_seek_api function rename

coldStartTasks/multi_modal/generate_text_from_video.py

@@ -151,6 +151,7 @@ class GenerateTextFromVideo(object):
                 select pq_vid, video_oss_path 
                 from video_content_understanding 
                 where status = {const.VIDEO_UNDERSTAND_INIT_STATUS} 
+                order by id desc
                 limit {rest_video_count};
             """