update version

yanyongyu · yanyongyu · commit e7e044e601a8 · 2019-09-17T17:33:28.000+08:00
diff --git a/app.py b/app.py
@@ -5,7 +5,7 @@
 """
 
 __author__ = "yanyongyu"
-__version__ = "1.5.4"
+__version__ = "1.5.5"
 
 import asyncio
 import logging
