auto save

diy.py

-class hero:
+class Hero:
     def __init__(self):
-        self.level=1
+        self.level = 1
         self.hp=300
-        self.attack=2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+        self.attack =20
+
+yase = Hero（
+
+