app.py

import subprocess, gradio as gr, os, sys

def run_game(prompt, res):
    # launch Matrix-Game’s built-in CLI
    cmd = [
        sys.executable, "-m", "matrix_game.play",
        "--prompt", prompt,
        "--resolution", res
    ]
    # stream logs to the browser so you see progress
    process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    for line in process.stdout:
        yield line.decode()

with gr.Blocks() as demo:
    gr.Markdown("# Matrix-Game 2.0 interactive world model")
    prompt = gr.Textbox(value="sunny beach with palm trees", label="Text prompt")
    res = gr.Radio(["512", "720"], value="512", label="Resolution (pixels)")
    out = gr.Textbox(label="Build log", lines=20)
    gr.Button("Generate & Play").click(run_game, [prompt, res], out)

demo.launch()