title: How hide or delete inline button after click?
body: <p>How hide or delete button after click it ?</p>
  <pre><code>function newQuestion(msg){
      if (count!==3) {
          var arr = questions[count];
          var text = arr.title;
          var options = {
              reply_markup: JSON.stringify({
                  inline_keyboard: arr.buttons,
                  parse_mode: 'Markdown',
              })
          };
          chat = msg.hasOwnProperty('chat') ? msg.chat.id : msg.from.id;
          bot.sendMessage(chat, text, options);
          countMap.set(msg.from.id,countMap.get(msg.from.id)+1);
      }
  }
  </code></pre>
  <p>I've tried
  <code>&quot;hide_keyboard: true&quot;</code></p>
  <p>But it didn't work.</p>