Fix set config endpoint

        return options

    def set_config(self, req: OptionsModel):

        # currently req has all options fields even if you send a dict like { "send_seed": false }, which means it will

        # overwrite all options with default values.

        raise RuntimeError('Setting options via API is not supported')

    def set_config(self, req: Dict[str, Any]):

        reqDict = vars(req)

        for o in reqDict:

            setattr(shared.opts, o, reqDict[o])

        for o in req:

            setattr(shared.opts, o, req[o])

        shared.opts.save(shared.config_filename)

        return