save project

diy2.py

@@ -9,4 +9,13 @@ hy=Hero('hy',250,23)
 k=Hero('K',5600,199)
 k=Hero('K',5600,199)
 print(yase.attack)
 print(yase.attack)
 print(hy.attack)
 print(hy.attack)
-print(k.attack)
+print(k.attack)
\ No newline at end of file
+def upgrade(self):
+    self.level=yase.level+1
+    self.hp=yase.hp+50
+    self.attack=yase.attack+4
+hy=Hero("hy",240,23)
+hy= upgrade()
+print(level:,hy.level)
+print("hp":hy.hp)
+print("attack:"hy.attack)
\ No newline at end of file