This quiz passes with incomplete solution. Use getters and setters to Control Access to an Object

Tell us what’s happening:

This quiz passed without me defining a set function

Your code so far

function makeClass() {
  "use strict";
  /* Alter code below this line */
  class Thermostat {
    get tempC(){
      let c = 5/9 * (this._tempF - 32);
      return c

  /* Alter code above this line */
  return Thermostat;
const Thermostat = makeClass();
const thermos = new Thermostat(76); // setting in Fahrenheit scale
let temp = thermos.temperature; // 24.44 in C
thermos.temperature = 26;
temp = thermos.temperature; // 26 in C

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Link to the challenge:

What do you mean?
The challenge ask you to

Thermostat should be a class with a defined constructor method.
class keyword was used.
Thermostat can be instantiated.