message: Fix encoding issues
  Resolve:
diff: @@ -67,15 +67,49 @@ void init_LIEF_Binary_class(py::module& m) {
  py::return_value_policy::reference_internal)
  .def_property_readonly("exported_functions",
  - &Binary::get_exported_functions,
  + [] (const Binary& binary) {
  + const std::vector<std::string>& exported_functions = binary.get_exported_functions();
  + std::vector<py::object> exported_functions_encoded;
  + exported_functions_encoded.reserve(exported_functions.size());
  +
  + std::transform(
  + std::begin(exported_functions),
  + std::end(exported_functions),
  + std::back_inserter(exported_functions_encoded),
  + &safe_string_converter);
  + return exported_functions_encoded;
  +
  + },
  "Return binary's exported functions (name)")
  .def_property_readonly("imported_functions",
  - &Binary::get_imported_functions,
  + [] (const Binary& binary) {
  + const std::vector<std::string>& imported_functions = binary.get_imported_functions();
  + std::vector<py::object> imported_functions_encoded;
  + imported_functions_encoded.reserve(imported_functions.size());
  +
  + std::transform(
  + std::begin(imported_functions),
  + std::end(imported_functions),
  + std::back_inserter(imported_functions_encoded),
  + &safe_string_converter);
  + return imported_functions_encoded;
  + },
  "Return binary's imported functions (name)")
  .def_property_readonly("libraries",
  - &Binary::get_imported_libraries,
  + [] (const Binary& binary) {
  + const std::vector<std::string>& imported_libraries = binary.get_imported_libraries();
  + std::vector<py::object> imported_libraries_encoded;
  + imported_libraries_encoded.reserve(imported_libraries.size());
  +
  + std::transform(
  + std::begin(imported_libraries),
  + std::end(imported_libraries),
  + std::back_inserter(imported_libraries_encoded),
  + &safe_string_converter);
  + return imported_libraries_encoded;
  + },
  "Return binary's imported libraries (name)")
  .def_property_readonly("symbols",
  