return list only

newbot.py

@@ -182,10 +182,13 @@ def message_text(event):
         ls = []
         for row in db.query(sqls):
             ls.append(row['tw_word'])
+        out_result = ''
+        for w in ls:
+            out_result = out_result + w+'%0D%0A'
             
         line_bot_api.reply_message(
             event.reply_token,
-            TextSendMessage(text=ls))
+            TextSendMessage(text=out_result))
             
     if event.message.text=='關鍵字歷史走勢':
         line_bot_api.reply_message(