replace commas to periods as separators for decimal numbers

utils/utils.cpp

@@ -17,7 +17,6 @@
 #   include <opencv2/imgcodecs.hpp>
 #   include <opencv2/imgproc.hpp>
 #endif
-#include <regex>
 #include <string>
 #include <QWidget>
 #include <fstream>
@@ -196,6 +195,10 @@ std::vector<std::wstring> find_net_weights_in_names(std::vector<std::wstring> &n
             result.push_back(from_utf8("?"));
         }
     }
+
+    for (auto &entry : result) {
+        std::replace(entry.begin(), entry.end(), ',', '.');
+    }
     return result;
 }