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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 async def connect_service(bus_name, object_path, interface):
 """Connect to the service object on DBus, return InterfaceProxy."""

    proxy = await proxy_new_for_bus(
        Gio.BusType.SYSTEM,
        Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES |
        Gio.DBusProxyFlags.DO_NOT_CONNECT_SIGNALS,
        info=None,
        name=bus_name,
        object_path=object_path,
        interface_name=interface,
    )
    return InterfaceProxy(proxy)