save project

diy2.py

@@ -7,9 +7,9 @@ class Hero:
 yase=Hero('亚瑟',300,20)
 houyi=Hero('后羿',240,25)
 
-def Upgrade():
-    yase.level=yase.level+1
-    yase.ph=yase.ph+50
-    yase.attact=yase.attact+4
-Upgrade()
+def Upgrade(self):
+    self.level=self.level+1
+    self.ph=self.ph+50
+    self.attact=self.attact+4
+Upgrade(yase)
 print(yase.ph)