Update app.py

app.py

@@ -126,7 +126,7 @@ def render_message(history):
     for user_message, assistant_message, user_profile, assistant_profile, user_pic, assistant_pic in history:
         if user_message and user_message not in seen_messages:
             seen_messages.add(user_message)
-            user_message_html = escape_html(user_message)
+            user_message_html = markdown.markdown(escape_html(user_message), extensions=["fenced_code", "codehilite"])
             messages_html += f"""
             <div style='display: flex; align-items: center; margin-bottom: 10px;'>
                 <img src='{user_pic}' style='width: 40px; height: 40px; border-radius: 50%; margin-right: 10px;'>
@@ -135,7 +135,7 @@ def render_message(history):
 
         if assistant_message and assistant_message not in seen_messages:
             seen_messages.add(assistant_message)
-            assistant_message_html = escape_html(assistant_message)
+            assistant_message_html = markdown.markdown(escape_html(assistant_message), extensions=["fenced_code", "codehilite"])
             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;'>