auto save

diy2.py

+class Hero:
+    def_init_(self, name, hp, attack):
+        self.level = 1
+        self.name = name
+        slef.hp= hp
+        self.attack= attack
+
+def upgrade():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+4
+
+yase = Hero("录录",300,20)
+print("录录的初始血量值为：",yase.hp)
+upgrade()
+upgrade()
+print("升了2次后,录录的血量值为: ",yase.hp)
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