diff --git a/include/aidge/graph/GraphView.hpp b/include/aidge/graph/GraphView.hpp
index a1eacf74aa5273af75209db6fe0069fa33b2d29f..0e55db15abf80fc1ab7e416549cc9625a2785f7b 100644
--- a/include/aidge/graph/GraphView.hpp
+++ b/include/aidge/graph/GraphView.hpp
@@ -273,6 +273,15 @@ public:
 
     /**
      * Get the ranked list of nodes in the GraphView.
+     * Node ranking if performed the following:
+     * - The root node is put in the ranked list first (rank 1);
+     * - Then, its childs (in order of outputs) are added in the ranked list;
+     * - Then, its parents (in order of inputs) are added in the ranked list;
+     * - The childs and parents of the next node in the ranked list are then
+     *   added to the list, and so on.
+     * - Any remaining nodes have no path to the root node and are added in
+     *   arbitrary order. In this case, the ranking is not garanteed to be unique.
+     * 
      * If the ranking cannot be garanteed to be unique, the second item indicates
      * the rank from which unicity cannot be garanteed.
      * @return std::pair<std::vector<NodePtr>, size_t> Pair with the list of ranked
diff --git a/python_binding/operator/pybind_MetaOperatorDefs.cpp b/python_binding/operator/pybind_MetaOperatorDefs.cpp
index 443baacf81e6228f5371a2ea1c557fa83b86a067..20a620cee737db5380ee7641b161cf6296ef7e5b 100644
--- a/python_binding/operator/pybind_MetaOperatorDefs.cpp
+++ b/python_binding/operator/pybind_MetaOperatorDefs.cpp
@@ -109,14 +109,7 @@ template <DimIdx_t DIM> void declare_PaddedMaxPoolingOp(py::module &m) {
 }
 
 void declare_LSTMOp(py::module &m) {
-  m.def("LSTM", [](DimSize_t in_channels,
-                    DimSize_t hidden_channels,
-                    DimSize_t seq_length,
-                    bool nobias,
-                    const std::string& name)
-    {
-        return LSTM(in_channels, hidden_channels, seq_length, nobias, name);
-    }, py::arg("in_channels"),
+  m.def("LSTM", &LSTM, py::arg("in_channels"),
        py::arg("hidden_channels"),
        py::arg("seq_length"),
        py::arg("nobias") = false,