text: let humanScore = 0;
  let computerScore = 0;
  let currentRoundNumber = 1;
  
  const generateTarget = () => Math.floor(Math.random()* 10);
  
  const compareGuesses = (userGuess , computerGuess, secretTarget) => {
      let pcResult = Math.abs(secretTarget - computerGuess);
      let userResult = Math.abs(secretTarget - userGuess);
      if (userResult === pcResult || userGuess === secretTarget || userResult < pcResult){
          return true;
      } else if (computerGuess === secretTarget || pcResult < userResult){
          return false;
      }
  }
  const updateScore = winner =>{
  if (winner === 'human'){
      humanScore ++;
  } if (winner === 'computer'){
      computerScore++;
  }
  }
  const advanceRound = () =>{
      currentRoundNumber ++;
  }