CreateModel(CreateModel)

{
    "env": "string",
    "name": "string",
    "content": {
        "meta": {
            "project_file": "Project.toml",
            "entrance_file": "main.jl",
            "entrance_func": "model",
            "manifest": "Manifest.toml"
        },
        "tree": [
            {
                "name": "string",
                "type": "file",
                "content": "",
                "children": []
            }
        ]
    }
}