save project

diy2.py

@@ -8,3 +8,8 @@ yase=Hero('亚瑟',300,20)
 houyi=Hero('后裔',240,23)
 houyi=Hero('后裔',240,23)
 print("亚瑟的血量:",yase.hp)
 print("亚瑟的血量:",yase.hp)
 print("后裔的血量:",houyi.hp)
 print("后裔的血量:",houyi.hp)
+def upgrade():
+    yase.level= yase.level+1
+    yase.hp= yase.hp+50
+    yase.attack= yase.attack+4
+    
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