So given this example tree, what changes would I make to the code here to achieve it?

{
  "name": "temp",
  "nodes": [
    {
      "name": "start_node",
      "type": "start",
      "metadata": {
        "position": {
          "x": -46.127475925803424,
          "y": -22.573020133903817
        }
      }
    },
    {
      "name": "say",
      "type": "say",
      "metadata": {
        "position": {
          "x": -337.34834280153405,
          "y": 202.943326413785
        },
        "conditionalPosition": {
          "x": -256.4378530943229,
          "y": 503.3806200248481
        }
      },
      "prompt": "",
      "exact": "Temp1"
    },
    {
      "name": "say_1745433640152",
      "type": "say",
      "metadata": {
        "position": {
          "x": -567.7240892953087,
          "y": 652.943326413785
        }
      },
      "prompt": "leaf1",
      "exact": ""
    },
    {
      "name": "say_1745433645945",
      "type": "say",
      "metadata": {
        "position": {
          "x": 93.41340803889663,
          "y": 646.1274759258035
        }
      },
      "prompt": "leaf2",
      "exact": ""
    }
  ],
  "edges": [
    {
      "from": "start_node",
      "to": "say"
    },
    {
      "from": "say",
      "to": "say_1745433640152",
      "condition": {
        "type": "logic",
        "liquid": "{% if false %} true {% endif %}"
      }
    },
    {
      "from": "say",
      "to": "say_1745433645945",
      "condition": {
        "type": "logic",
        "liquid": "{% if false %} true {% endif %}"
      }
    }
  ]
}

https://cdn.discordapp.com/attachments/1228667357849849856/1364672762890813614/image.png?ex=680a860d&is=6809348d&hm=df6e068ccde5e53be0541d5f04126cea20387058956f90227200ed0f28208591&