save project

aaa.py

@@ -7,13 +7,16 @@ class Hero:
 
 yase=Hero("亚瑟",300,20)
 houyi=Hero("后羿",250,23)
-print(yase.hp)
-print(houyi.hp)
+#print(yase.hp)
+#print(houyi.hp)
 
-def upgrade(heroanme):
-    heroanme.level+=1
-    heroanme.hp+=50
-    heroanme.attack+=4
+def upgrade(self):
+    self.level+=1
+    self.hp+=50
+    self.attack+=4
 
 upgrade(yase)
 print(yase.hp)
+
+upgrade(houyi)
+print(houyi.hp)
\ No newline at end of file