Fix scope variable issue

aidge_core/export_utils/scheduler_export.py

@@ -50,8 +50,8 @@ def scheduler_export(scheduler, export_folder_path: str, export_lib: ExportLib =
                 # For forward file
                 list_actions += op.forward()
                 if is_input:
-                    for idx, node in enumerate(node.inputs()):
-                        if node[0] not in graphview.get_nodes():
+                    for idx, node_in in enumerate(node.inputs()):
+                        if node_in[0] not in graphview.get_nodes():
                             inputs_name.append(op.attributes["in_name"][idx])
                             inputs_dtype.append(
                                 op.attributes["in_cdtype"][idx]