Merge remote-tracking branch 'origin/main' into graphRegex

include/aidge/hook/Hook.hpp

@@ -38,4 +38,4 @@ public:
 };
 }
 
-#endif /* Hook_H_ */
\ No newline at end of file
+#endif /* Hook_H_ */

python_binding/operator/pybind_Operator.cpp

@@ -20,6 +20,7 @@ void init_Operator(py::module& m){
     py::class_<Operator, std::shared_ptr<Operator>>(m, "Operator")
     .def("output", &Operator::output, py::arg("outputIdx"))
     .def("input", &Operator::input, py::arg("inputIdx"))
+    .def("nb_data_inputs", &Operator::nbDataInputs)
     .def("associate_input", &Operator::associateInput, py::arg("inputIdx"), py::arg("data"))
     .def("set_datatype", &Operator::setDatatype, py::arg("datatype"))
     .def("set_backend", &Operator::setBackend, py::arg("name"))