--- opennn/data_set.h.orig	2023-06-18 03:33:58 UTC
+++ opennn/data_set.h
@@ -30,7 +30,7 @@
 #include <limits.h>
 #include <list>
 #include <filesystem>
-#include <experimental/filesystem>
+//#include <experimental/filesystem>
 
 #include <regex>
 #include <codecvt>