save project

diy2.py

@@ -4,7 +4,10 @@ class Hero:
         self.level=1
         self.attact=20
         self.color='red'
-
+    def upgrade(self):
+    self.level+=1
+    self.hp+=50
+    self.attact+=4
     def test_hero(self):
         print('test_hero')
 yase=Hero('yase',300,50)
@@ -12,4 +15,6 @@ print(yase.HP)
 print(yase.level)
 print(yase.attact)
 yase.test_hero()
+upgrade()
+