The server I’m posting ym data to doesn’t seem to support format call so I get the folowing error.

Use f-string instead of ‘format’ call for the functions below.

def write_xlsx_response(self, queryset):
        response = HttpResponse(
            content_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
        )
        response["Content-Disposition"] = 'attachment; filename="{}.xlsx"'.format(
            self.get_filename()
        )
        export_xlsx_assessment(queryset, response)
        return response

def write_csv_response(self, queryset):
        response = HttpResponse(content_type="application/CSV")
        response["Content-Disposition"] = 'attachment; filename="{}.csv"'.format(
            self.get_filename()
        )
        export_csv_assessment(queryset, response)

        return response

Please how can I convert this to f-string.

Thanks