test.json

{
    "commands":
        [
            {"type" : "CodeAnimationGenerator",
             "text_mapping" : [
                {
                    "narration_text": "First, we're going to make the necessary imports.",
                    "code_text": ["vim test_server.py",
                                  "iimport flask",
                                  "app = flask.Flask(__name__)"]
                },
                {
                    "narration_text": "Then, we're going to instantiate our webapp and create a route.",
                    "code_text": ["@app.route('/')",
                                  "def hello():",
                                  "    return 'Hello World!'"]
                },
                {
                    "narration_text": "Finally, we'll run the app.",
                    "code_text": ["if __name__ == '__main__':",
                                  "    app.run()"]
                },
                {
                    "narration_text": "We're now going to run the server.",
                    "code_text": ["<Escape>",
                                  ":x"]
                }
            ]
        },
        {"type" : "StartSubshell",
         "name" : "server_subshell"},
        {"type" : "ExecuteSubshell",
         "subshell_name" : "server_subshell",
         "command" : "python3.11 test_server.py &"},
        {"type" : "BrowserInteraction",
         "url" : "http://localhost:5000/",
         "text" : "As you can see, the webpage is rendered as expected."},
        {"type" : "TerminateSubshell",
         "name" : "server_subshell"}
        ],
    "output_video_name" : "final_video.mp4",
     "intro_outro" : {
        "intro_code": ["rm -rf test_server.py",
                       "clear"],
        "outro_code": ["rm -rf test_server.py",
                       "clear"]
    }
}