auto save

diy2.py

+class Hero:
+    def __init__(self,name,hp,d):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.d=d
+yase=Hero("yase",300,20)
+houyi=Hero("hpuyi",240,23)
+def up(self):
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.d=yase.d+4
+up
+'''print(yase.hp)
+print(houyi.hp)'''