Generate outline content while asynchronously generating PPT

{
	"text": "",
	"status": 3, // Status: -1 Exception 0 Model Reset 1 Parse File 2 Search Web 3 Generating 4 Completed
	// The following data is returned during asynchronous PPT generation. Each time it appears, you can call the asyncPptInfo API to get the latest PPT data
	"pptId": "xxx", // Asynchronous generated pptId
	"total": 23, // Total pages
	"current": 1 // Currently generated pages
}

{ "text": "#", "status": 3 }

{ "text": " ", "status": 3 }

{ "text": "Theme", "status": 3 }

...

{
	"text": "",
	"status": 4,
	"result": {
		"level": 1,
		"name": "Theme",
		"children": [
			{
				"level": 2,
				"name": "Chapter",
				"children": [
					{
						"level": 3,
						"name": "Page Title",
						"children": [
							{
								"level": 4,
								"name": "Content Title",
								"children": [
									{
										"level": 0,
										"name": "Content"
									}
								]
							}
						]
					}
				]
			}
		]
	}
}