text: function dayOfWeek(input){
      let numOfWeek = Number(input[0]);   
      let dayOfWeek = "";
      switch(numOfWeek){
      case 1:
      dayOfWeek = "Monday";
      break;
      case 2:
      dayOfWeek = "Tuesday";
      break;
      case 3:
      dayOfWeek = "Wednesday";
      break;
      case 4:
      dayOfWeek = "Thursday";
      break;
      case 5:
      dayOfWeek = "Friday";
      break;
      case 6:
      dayOfWeek = "Saturday";
      break;
      case 7:
      dayOfWeek = "Sunday";
      break;
      default:
      dayOfWeek = "Error";
      break;
          }
          console.log(dayOfWeek)
  }
  dayOfWeek(["7"]);