diff --git a/groupes_sillons/UE-sillons-semA23.xlsx b/groupes_sillons/UE-sillons-semA23.xlsx deleted file mode 100644 index 07f3cd1ebb4df89ca80ffcb9a4c5a7f1be481a77..0000000000000000000000000000000000000000 Binary files a/groupes_sillons/UE-sillons-semA23.xlsx and /dev/null differ