auto save

diy2.py

@@ -9,4 +9,8 @@ hy=Hero('hy',250,23)
 k=Hero('K',5600,199)
 print(yase.attack)
 print(hy.attack)
-print(k.attack)
\ No newline at end of file
+print(k.attack)
+
+self.level =self.level+1
+self.hp =  self.hp+50
+self.attack = self.attack+5
\ No newline at end of file