import json import urllib.request from nicegui import ui, app import segno @app.get("/data") async def deliver_data(): with open("settings.json") as json_file: data = json.load(json_file) return data string = "" for i in range(1000): string += str(i) qr_code = segno.make_qr(string).svg_data_uri() #qr_code.save("qr_code.png", scale=5, border=0) ui.image(qr_code) ui.run(language="de-DE", port=9000)