Added tutorial 707

python/scripts/python_shared.mako

@@ -34,6 +34,10 @@ extern void python_export_igl_cgal(py::module &);
 extern void python_export_igl_png(py::module &);
 #endif
 
+#ifdef PY_COPYLEFT
+extern void python_export_igl_copyleft(py::module &);
+#endif
+
 PYBIND11_PLUGIN(pyigl) {
     py::module m("pyigl", R"pyigldoc(
         Python wrappers for libigl
@@ -82,5 +86,9 @@ PYBIND11_PLUGIN(pyigl) {
     python_export_igl_png(m);
     #endif
 
+    #ifdef PY_COPYLEFT
+    python_export_igl_copyleft(m);
+    #endif
+
     return m.ptr();
 }