save project

diy2.py

@@ -5,8 +5,9 @@ class hero:
         self.hp=hp
         self.attack=attack
 def upgrade():
-    self.level +=1
-    self.hp +=50
-    self.attack +=4
-    yase=hero("垭瑟",300,20)
-    houyi=hero("后羿",250,23)
+    yase.level +=1
+    yase.hp +=50
+    yase.attack +=4
+yase=hero("垭瑟",300,20)
+houyi=hero("后羿",250,23)
+print()
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