Update app.py

app.py

@@ -123,7 +123,7 @@ document.addEventListener('DOMContentLoaded', function () {
     const welcomeMessage = document.createElement('div');
     welcomeMessage.classList.add('avatar-container');
     const avatarImg = document.createElement('img');
-    avatarImg.src = 'https://i.postimg.cc/Qd9Gjc5Z/ai-girl-avatar.png'; // Replace with your AI girl avatar image
+    avatarImg.src = 'https://i.imgur.com/4AIgkpH.png'; // Replace with your AI girl avatar image
     welcomeMessage.appendChild(avatarImg);
     const messageText = document.createElement('h2');
     const currentHour = new Date().getHours();