Update app.py

app.py

@@ -131,7 +131,7 @@ def render_message(history):
             messages_html += f"""
             <div style='display: flex; align-items: center; margin-bottom: 10px;'>
                 <img src='{assistant_pic}' style='width: 40px; height: 40px; border-radius: 50%; margin-right: 10px;'>
-                <span style='color: white;'>{assistant_message_html}</span>
+                <span style='color: white;'>{assistant_message}</span>
             </div>"""
 
     return messages_html