Fix newlines

app.py

@@ -14,10 +14,10 @@ demo_conversation2 = [
 ]
 
 default_template = """{% for message in messages %}
-{{ "<|im_start|>" + message["role"] + \n + message["content"] + "<|im_end|>\n" }}
+{{ "<|im_start|>" + message["role"] + "\\n" + message["content"] + "<|im_end|>\\n" }}
 {% endfor %}
 {% if add_generation_prompt %}
-{{ "<|im_start|>assistant\n" }}
+{{ "<|im_start|>assistant\\n" }}
 {% endif %}"""
 
 conversations = [demo_conversation1, demo_conversation2]