Where or how do I add this?

I added it to my js files as follows but I'm not sure if I did it correctly as I'm still seeing the tags

/** @odoo-module */
import { PosGlobalState} from 'point_of_sale.models';
import Registries from 'point_of_sale.Registries';
const { markup } = owl;
const ACCPosGlobalState = (PosGlobalState) => class ACCPosGlobalState extends PosGlobalState {
async _processData(loadedData) {

await super._processData(...arguments);

this.x_studio_acc_num = loadedData['res.partner'];
console.log(this.x_studio_acc_num)

this.comment = loadedData['res.partner'];
this.comment = markup(this.comment);
console.log(this.comment)

}
}
Registries.Model.extend(PosGlobalState, ACCPosGlobalState);