text: // const request = require("request");
  
  // /* POST request to generate records for each world */
  // const optionPostCreateWorld = {
  //   method: "POST",
  //   url:
  //     "http://localhost:5001/complement-4254e/us-central1/app/elric/createWorld",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8"
  //   }
  // };
  
  // /* GET request to retrieve student current progress */
  // const optionGetProgress = {
  //   method: "GET",
  //   url:
  //     "https://us-central1-complement-4254e.cloudfunctions.net/app/elric/getWorldStatus/?matric=U1720925C",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8"
  //   }
  // };
  
  // /* GET request to retrieve student current progress */
  // const optionGetStageProgress = {
  //   method: "GET",
  //   url:
  //     "https://us-central1-complement-4254e.cloudfunctions.net/app/elric/getCurrentWorldStatus/?matric=U1720925C&worldID=World-1",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8"
  //   }
  // };
  
  /* POST request to update student stars at specified stage */
  var queryText = {
    matric: "U1720925C",
    sectionID: "1-1",
    stars: "2",
  };
  
  const optionPostUpdateSectionStars = {
    method: "POST",
    url:
      "http://localhost:5001/complement-4254e/us-central1/app/elric/setSectionStars",
    headers: {
      Authorization: "Basic ",
      "Content-Type": "application/json;charset=utf-8",
    },
    body: JSON.stringify(queryText),
  };
  
  // /* POST request to create student account */
  // var queryText = {
  //   matric: "U1720526F",
  //   name: "Russell",
  //   class: "TSP8"
  // };
  
  // const optionPostCreateStudentAccount = {
  //   method: "POST",
  //   url:
  //     "http://localhost:5001/complement-4254e/us-central1/app/elric/createStudentAccount",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8"
  //   },
  //   body: JSON.stringify(queryText)
  // };
  
  // /* POST request to create teacher account */
  // var queryText = {
  //   teacher_id: "E1728357D",
  //   teacher_name: "Guang Wei",
  //   teacher_class: "TSP8"
  // };
  
  // const optionPostCreateTeacherAccount = {
  //   method: "POST",
  //   url:
  //     "http://localhost:5001/complement-4254e/us-central1/app/elric/createTeacherAccount",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8"
  //   },
  //   body: JSON.stringify(queryText)
  // };
  
  // const optionCheckValidStudent = {
  //   method: "GET",
  //   url:
  //   // "https://us-central1-complement-4254e.cloudfunctions.net/app/elric/checkValidStudent/?matric=U1720925C",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8",
  //   },
  // };
  
  // const optionCheckValidTeacher = {
  //   method: "GET",
  //   url:
  //   // "https://us-central1-complement-4254e.cloudfunctions.net/app/elric/checkValidTeacher/?teacher_id=E1507788C",
  //   headers: {
  //     Authorization: "Basic ",
  //     "Content-Type": "application/json;charset=utf-8",
  //   },
  // };
  
  request(optionPostUpdateSectionStars, function (error, response, body) {
    console.log(response.body);
  });
  