Update app.py

app.py

@@ -22,6 +22,7 @@ def index():
     <a href="https://llmstxt.org/">/llms.txt</a> files for <a href="https://huggingface.co/docs">Hugging Face Docs</a>
     
     <ul>
+      <li><a href="/hub/llms.txt">/hub/llms.txt</a></li>
       <li><a href="/transformers/llms.txt">/transformers/llms.txt</a></li>
       <li><a href="/diffusers/llms.txt">/diffusers/llms.txt</a></li>
       <li><a href="/accelerate/llms.txt">/accelerate/llms.txt</a></li>