save project

diy2.py

@@ -6,6 +6,9 @@ class Hero:
         self.attack=attack
         self.attack=attack
 
 
     def upgrade(self):
     def upgrade(self):
-        self.level=self.level+1
-        self.hp=self.hp + 50
-        self.attack=self.attack + 4
+        self.level+=1
+        self.hp+=50
+        self.attack+=4
\ No newline at end of file
+yase=Hero('yase',300,20)
+yase.upgrade()
+print(yase.hp)
\ No newline at end of file