update demop_long

shixian.shi

2023-07-11 f86caf9903f944bfd7516012b364e09495a63017

 docs/m2met2/index.rst

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