{
  "project_name": "test",
  "description": "",
  "graph_data": {
    "graph": {
      "layout_direction": 0,
      "acyclic": true,
      "pipe_collision": false,
      "pipe_slicing": true,
      "pipe_style": 1,
      "accept_connection_types": {},
      "reject_connection_types": {}
    },
    "nodes": {}
  },
  "metadata": {
    "version": "1.0",
    "editor": "NodeGraphQt"
  }
}