save project

diy2.py

@@ -9,4 +9,9 @@ hy=Hero('hy',250,23)
 k=Hero('K',5600,199)
 print(yase.attack)
 print(hy.attack)
-print(k.attack)
\ No newline at end of file
+print(k.attack)
+
+def upgrade():
+    yase.Hero=level+1
+    yase.Hero=attack+4
+    yase.Hero=hp+50