[Misc] more desc.

app.py

@@ -29,14 +29,13 @@ with gr.Blocks(css='style.css') as demo:
         [<a href="https://github.com/MCG-NKU/AMT" style="color:blue;">Replicate</a>]
         </h2>
         <p>For faster inference without waiting in queue, you may duplicate the space and upgrade to GPU in settings. 
-        """ + 
+        """  
         f'<a href="https://huggingface.co/spaces/{SPACE_ID}?duplicate=true">'
-        """ +
+        """ 
         <img style="display: inline; margin-top: 0em; margin-bottom: 0em" src="https://bit.ly/3gLdBN6" alt="Duplicate Space" /></a>
         </p>
         </div>
         """
-        
         )
 
     with gr.Tab('Img2Vid'):