aramtop

function textIntoSpan(inputText) {
  var word = inputText.split('');
  let result = '';

  word.forEach(function(char, i){
    var idx = i + 1;
    result += (char.trim() === '') ? '' : '<span class="char'+idx+'">' + char + '</span>';
  });

  return result;
}

<input type="text" id="text">
<span id="result"></span>

window.onload = function(){
  document.querySelector("#text").addEventListener("input",function(){
    var res = "";
    switch(this.value){
      case "777":res = "Яблоки";break;
      //case "value":res = "result";break;.
      //case "value":res = "result";break;
      //....
    }
    document.querySelector("#result").innerHTML = res; 
  });
}

export GOOGLE_APPLICATION_CREDENTIALS='some secret here' ; python3 bot-vk.py