text: function solve() {
      let sendButton = document.querySelector('#send');
      sendButton.addEventListener('click', send);
      
      
      function send() {
          let chatMsgBox = document.querySelector('#chat_messages');
          let msgInput = document.querySelector('#chat_input');
          let msgDiv = document.createElement('div');
          msgDiv.classList.add('message', 'my-message');
          msgDiv.innerText = msgInput.value;
          msgInput.value = '';
  
          chatMsgBox.appendChild(msgDiv);
      }
  }
  
  
  