save project

diy2.py

+class Hero:
+    def__init__(self,name,level):
+        self.name=name
+        self.level=level
+yase=Hero("亚瑟",1)
+def upgrade():
+    yase.level=yase.level+1
+print(yase.level)    
+upgrade()
+print(yase.level)   
\ No newline at end of file