save project

diy2.py

+class Hero:
+    def __init__(self, name, hp, attack):
+        self.level = 1 
+        self.name = name
+        self.hp= hp
+        self.attack= attack
+
+    def upgrade():
+    self.level=yase.level+1
+    self.hp=yase.hp+50
+    self.attack=yase.attack+4
+
+houyi = Hero("bow",300,20)
+houyi.upgrade()
+print("level:",houyi.level)
+print("hp: ", houyi.hp)
+print("damage: ",houyi.attack)