Update SDK_tutorial_zh.md

zhifu gao

2023-07-02 61c5c36c9643435a6e160508b5d46deebcf7459e

 docs/m2met2/index.rst

@@ -18,5 +18,6 @@
   ./Track_setting_and_evaluation
   ./Baseline
   ./Rules
   ./Challenge_result
   ./Organizers
   ./Contact