text: import os
  from app import create_app
  
  app = create_app()
  
  if __name__ == "__main__":
      port = int(os.environ.get("PORT", 5000))
      app.jinja_env.auto_reload = True
      app.config["TEMPLATES_AUTO_RELOAD"] = True
      app.run(host="0.0.0.0", port=port)
  