def add_html_error_views(app: Flask): """""" app.InternalServerError_handler_html = handle_500_error app.HttpException_handler_html = handle_generic_http_exception app.BadRequest_handler_html = handle_bad_request app.NotFound_handler_html = handle_not_found app.TemplateNotFound_handler_html = handle_not_found app.unauthenticated_handler_html = unauthenticated_handler app.unauthorized_handler_html = unauthorized_handler