auto save

l.py

+class hero:
+    def __init__(self,hp,hk):
+        self.level=1
+        self.hp=hp
+        self.hk=hk
+ye=hero(100,12)
+ye.hp=300
+print(ye.hp)
+
+def upgrade(self):
+    self.level=self.level+1
+    self.hp=self.hp+50
+    self.hk=self.hk+30
+upgrade(ye)
+print(ye.hp)
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