Update app.py

app.py

@@ -166,8 +166,10 @@ def render_message(history):
 
 
 def escape_html(unsafe_text):
-    return unsafe_text.replace('&', '&amp;').replace('<', '&lt;').replace('>', '&gt;')
+    escaped_text = ''.join(f"&#{ord(char)};" if char not in ('\n', '\r') else '<br>' for char in unsafe_text)
+    return escaped_text
 
+    
 css="""
 .chatbox {height: 400px; overflow: auto; border: 1px solid #262626; padding: 10px; background-color: #171717; display: flex;  flex-direction: column-reverse;}
 """