save project

diy2.py

 class Hero():
+class Hero:
     def __init__(self,name,hp,attack):
-        self.level=1
-        self.name=name
-        self.hp=hp
-        self.attack=attack
+        self.level = 1
+        self.name = name
+        self.hp = hp
+        self.attack = attack
 
 def upgrade():
     yase.level=yase.level+1
     yase.hp=yase.hp+50
-    yase.at=yase.at+4
+    yase.attack=yase.attack+4
 
-yase=Hero("垭瑟",300,20)
+yase = Hero("垭瑟",300,20)
 print("垭瑟的初始血量为:",yase.hp)
 upgrade()
 upgrade()