auto save

xx.py

+class Hk:
+    def __init__(self):
+        self.level = 1
+        self.name = 'yase'
+    def ae(self):
+        self.level = self.level - 2
+
+yase = Hk()
+yase.ae()
+print(yase.name + 'dengjishi' + str(yase.level))